{"id":54,"date":"2017-10-07T16:11:02","date_gmt":"2017-10-07T14:11:02","guid":{"rendered":"http:\/\/ires.univ-tlse3.fr\/geometrie\/?page_id=54"},"modified":"2017-10-08T23:03:46","modified_gmt":"2017-10-08T21:03:46","slug":"objets","status":"publish","type":"page","link":"https:\/\/ires.univ-tlse3.fr\/geometrie\/objets\/","title":{"rendered":"Des objets"},"content":{"rendered":"<h1>Courbes<\/h1>\n<h2>Quelques exemples<\/h2>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"33%\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-92\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cercles-300x198.jpg\" alt=\"\" width=\"300\" height=\"198\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cercles-300x198.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cercles-230x152.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cercles-350x231.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cercles-480x317.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cercles.jpg 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-medium wp-image-127\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/arcs-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/arcs-300x200.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/arcs-768x512.jpg 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/arcs-1024x683.jpg 1024w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/arcs-830x553.jpg 830w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/arcs-230x153.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/arcs-350x233.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/arcs-480x320.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/arcs.jpg 1920w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td width=\"33%\">\u00a0<img decoding=\"async\" class=\"alignnone size-medium wp-image-88\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/helice-e1507399245540-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/helice-e1507399245540-225x300.jpg 225w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/helice-e1507399245540-768x1024.jpg 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/helice-e1507399245540-830x1107.jpg 830w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/helice-e1507399245540-230x307.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/helice-e1507399245540-350x467.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/helice-e1507399245540-480x640.jpg 480w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/><\/td>\n<td width=\"34%\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-90\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/parabole-300x192.jpg\" alt=\"\" width=\"300\" height=\"192\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/parabole-300x192.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/parabole-768x492.jpg 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/parabole-230x147.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/parabole-350x224.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/parabole-480x308.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/parabole.jpg 780w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">Des cercles<\/td>\n<td style=\"text-align: center\">Une h\u00e9lice<\/td>\n<td style=\"text-align: center\">Des paraboles<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Voies ferr\u00e9es<\/h2>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td style=\"text-align: justify\" width=\"60%\">Savez-vous comment les voies ferr\u00e9es sont raccord\u00e9es lorsqu&rsquo;il y a un virage ? Vous pouvez consulter cette <a href=\"http:\/\/www.breves-de-maths.fr\/courbes-de-raccordement\/\">br\u00e8ve de maths<\/a>.<\/td>\n<td width=\"40%\"><a href=\"http:\/\/www.breves-de-maths.fr\/courbes-de-raccordement\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-86\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/voieferree-300x245.jpg\" alt=\"\" width=\"300\" height=\"245\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/voieferree.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/voieferree-230x188.jpg 230w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 class=\"title\">Exposition \u00abCourbes, les maths en pleine forme\u00bb<\/h2>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td style=\"text-align: justify\" width=\"60%\">Cette <a href=\"https:\/\/emf.fr\/14720\/exposition-courbes-les-maths-en-pleine-forme\/\">exposition<\/a> propos\u00e9e par l&rsquo;<a href=\"https:\/\/emf.fr\/\">espace Mend\u00e8s France de Poitiers<\/a> propose un <a href=\"https:\/\/emf.fr\/wp-content\/uploads\/2013\/01\/dossierPedagogiqueCourbesExpoMaths2013-EMF.pdf\">dossier p\u00e9dagogique<\/a> sur les courbes.<\/td>\n<td width=\"40%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-91\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/expocourbes-300x256.png\" alt=\"\" width=\"300\" height=\"256\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/expocourbes-300x256.png 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/expocourbes-768x655.png 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/expocourbes-230x196.png 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/expocourbes-350x299.png 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/expocourbes-480x410.png 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/expocourbes.png 777w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1>Spirales<\/h1>\n<h2>Quelques exemples<\/h2>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"33%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-94\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/irma-300x202.jpg\" alt=\"\" width=\"300\" height=\"202\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/irma-300x202.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/irma-768x516.jpg 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/irma-1024x688.jpg 1024w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/irma-830x557.jpg 830w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/irma-230x154.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/irma-350x235.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/irma-480x322.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/irma.jpg 1398w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td width=\"33%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-95\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/galaxie-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/galaxie-300x300.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/galaxie-150x150.jpg 150w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/galaxie-230x230.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/galaxie-350x350.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/galaxie-480x480.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/galaxie.jpg 580w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td width=\"34%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-96\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/Aloe-300x237.jpg\" alt=\"\" width=\"300\" height=\"237\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/Aloe-300x237.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/Aloe-768x606.jpg 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/Aloe-230x181.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/Aloe-350x276.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/Aloe-480x379.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/Aloe.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">Un cyclone (Irma)<\/td>\n<td style=\"text-align: center\">Une galaxie prise en photo par le t\u00e9lescope Hubble<\/td>\n<td>\n<p id=\"firstHeading\" class=\"firstHeading\" lang=\"en\" style=\"text-align: center\">Cactus aloe polyphylla<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Suite de Fibonacci<\/h2>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td style=\"text-align: justify\" width=\"60%\">Les pommes de pin, les fleurs de tournesol, certains cactus pr\u00e9sentent une structure de spirale. Il existe un lien surprenant entre le nombre de spirales et la suite de Fibonacci. Quelques explications se trouvent dans <a href=\"http:\/\/www.futura-sciences.com\/sciences\/dossiers\/mathematiques-arithmetique-plantes-63\/\">ce dossier<\/a>.<\/td>\n<td width=\"40%\"><a href=\"http:\/\/images.math.cnrs.fr\/Le-Brazuca-le-ballon-cubique-de-la-Coupe-du-monde\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-97\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/fibonacci-300x154.png\" alt=\"\" width=\"300\" height=\"154\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/fibonacci-300x154.png 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/fibonacci-230x118.png 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/fibonacci-350x179.png 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/fibonacci-480x246.png 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/fibonacci.png 666w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1>Surfaces<\/h1>\n<h2>Quelques exemples<\/h2>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"33%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-126\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/lac-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/lac-300x200.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/lac-768x512.jpg 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/lac-1024x682.jpg 1024w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/lac-830x553.jpg 830w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/lac-230x153.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/lac-350x233.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/lac-480x320.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/lac.jpg 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td width=\"33%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-125\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/stade-300x204.jpg\" alt=\"\" width=\"300\" height=\"204\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/stade-300x204.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/stade-768x521.jpg 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/stade-830x563.jpg 830w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/stade-230x156.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/stade-350x238.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/stade-480x326.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/stade.jpg 974w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td width=\"34%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-129\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/ruban-300x186.jpg\" alt=\"\" width=\"300\" height=\"186\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/ruban-300x186.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/ruban-768x476.jpg 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/ruban-230x143.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/ruban-350x217.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/ruban-480x298.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/ruban.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">Une surface plane<\/td>\n<td style=\"text-align: center\">\u00a0La toiture du stade olympique de Munich est une surface minimale<\/td>\n<td style=\"text-align: center\">\u00a0Un ruban de M\u00f6bius<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Des surfaces savonneuses<\/h2>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td style=\"text-align: justify\" width=\"60%\"><a href=\"http:\/\/images.math.cnrs.fr\/Mathematiques-savonneuses.html\">Un article<\/a> o\u00f9 l&rsquo;on parle de la forme des films de savon.<\/td>\n<td width=\"40%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-123\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/savon-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/savon-300x169.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/savon-230x129.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/savon-350x197.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/savon-480x270.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/savon.jpg 623w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1>Sph\u00e8res et boules<\/h1>\n<h2>Quelques exemples<\/h2>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"33%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-105\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/terre-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/terre-300x300.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/terre-150x150.jpg 150w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/terre-768x768.jpg 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/terre-1024x1024.jpg 1024w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/terre-830x830.jpg 830w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/terre-230x230.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/terre-350x350.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/terre-480x480.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/terre.jpg 1920w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td width=\"33%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-104\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/bulle-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/bulle-300x200.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/bulle-230x153.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/bulle-350x233.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/bulle-480x320.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/bulle.jpg 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td width=\"34%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-112 size-medium\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/oranges-300x229.jpg\" alt=\"\" width=\"300\" height=\"229\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/oranges-300x229.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/oranges-230x175.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/oranges-350x267.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/oranges.jpg 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u00a0Pourquoi les plan\u00e8tes sont-elles sph\u00e9riques ?<\/td>\n<td style=\"text-align: center\">Une bulle de savon<\/td>\n<td style=\"text-align: center\">\u00a0Comment empiler des oranges ?<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1>Poly\u00e8dres<\/h1>\n<h2>Quelques exemples<\/h2>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"33%\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-117\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/pyramide-300x184.jpg\" alt=\"\" width=\"300\" height=\"184\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/pyramide-300x184.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/pyramide-768x472.jpg 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/pyramide-230x141.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/pyramide-350x215.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/pyramide-480x295.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/pyramide.jpg 799w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td width=\"33%\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-119\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/des.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/des.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/des-150x150.jpg 150w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/des-230x230.jpg 230w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td width=\"34%\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-120\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/watercube-300x193.jpg\" alt=\"\" width=\"300\" height=\"193\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/watercube-300x193.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/watercube-768x495.jpg 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/watercube-830x535.jpg 830w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/watercube-230x148.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/watercube-350x226.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/watercube-480x309.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/watercube.jpg 900w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u00a0La pyramide de Kheops<\/td>\n<td style=\"text-align: center\">\u00a0Des d\u00e9s pour jouer<\/td>\n<td style=\"text-align: justify\">Le Centre national de natation de P\u00e9kin, appel\u00e9 \u00e9galement <a href=\"https:\/\/laforetdessciences.wordpress.com\/2015\/11\/15\/des-abeilles-des-bulles-des-nageurs\/\">Water Cube<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1>Balles et ballons<\/h1>\n<h2>Quelques exemples<\/h2>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"60%\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-108 aligncenter\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/dodecaedre-300x199.jpg\" alt=\"\" width=\"300\" height=\"199\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/dodecaedre-300x199.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/dodecaedre-230x152.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/dodecaedre-350x232.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/dodecaedre-480x318.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/dodecaedre.jpg 595w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td width=\"40%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-109\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/golf-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/golf-300x225.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/golf-768x576.jpg 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/golf-230x173.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/golf-350x263.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/golf-480x360.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/golf.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u00a0Un <a href=\"http:\/\/images.math.cnrs.fr\/Ballon-rond.html\">ballon de football<\/a> est g\u00e9n\u00e9ralement un <a href=\"http:\/\/www.mathcurve.com\/polyedres\/icosaedre_tronque\/icosaedre_tronque.shtml\">icosa\u00e8dre tronqu\u00e9<\/a><\/td>\n<td style=\"text-align: center\">\u00a0Comment <a href=\"http:\/\/apprendre-la-cao.com\/comment-modeliser-une-vraie-balle-de-golf-sur-catia-v5\/\">mod\u00e9liser une balle de golf<\/a> ?<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u00a0Le brazuca<\/h2>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td style=\"text-align: justify\" width=\"60%\"><a href=\"http:\/\/images.math.cnrs.fr\/Le-Brazuca-le-ballon-cubique-de-la-Coupe-du-monde\">Un article<\/a> dans lequel Etienne Ghys explique que le ballon de la coupe du monde 2014 de football est en fait un cube. En fait, depuis quelques coupes du monde, la structure des ballons de football est inspir\u00e9 de poly\u00e8dres tronqu\u00e9s. Saurez-vous retrouver lesquels ?<\/td>\n<td width=\"40%\"><a href=\"http:\/\/images.math.cnrs.fr\/Le-Brazuca-le-ballon-cubique-de-la-Coupe-du-monde\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-101\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/brazuca-281x300.png\" alt=\"\" width=\"281\" height=\"300\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/brazuca-281x300.png 281w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/brazuca-230x245.png 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/brazuca.png 328w\" sizes=\"(max-width: 281px) 100vw, 281px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1>Fractales<\/h1>\n<h2>Quelques exemples<\/h2>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"33%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-131\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/chou.jpg\" alt=\"\" width=\"270\" height=\"180\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/chou.jpg 270w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/chou-230x153.jpg 230w\" sizes=\"(max-width: 270px) 100vw, 270px\" \/><\/td>\n<td width=\"33%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-132\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/sierpinski-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/sierpinski-300x300.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/sierpinski-150x150.jpg 150w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/sierpinski-768x768.jpg 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/sierpinski-1024x1024.jpg 1024w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/sierpinski-830x830.jpg 830w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/sierpinski-230x230.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/sierpinski-350x350.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/sierpinski-480x480.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/sierpinski.jpg 1920w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td width=\"34%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-133\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/fougere-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/fougere-300x300.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/fougere-150x150.jpg 150w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/fougere-768x768.jpg 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/fougere-1024x1024.jpg 1024w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/fougere-830x830.jpg 830w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/fougere-230x230.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/fougere-350x350.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/fougere-480x480.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/fougere.jpg 1920w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">Du chou romanesco<\/td>\n<td style=\"text-align: center\">Un triangle de Sierpinski<\/td>\n<td style=\"text-align: center\">\u00a0Une foug\u00e8re fractale<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1>Cristaux<\/h1>\n<h2>Quelques exemples<\/h2>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"33%\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-136\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/sucre-300x197.jpg\" alt=\"\" width=\"300\" height=\"197\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/sucre-300x197.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/sucre-230x151.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/sucre-350x229.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/sucre.jpg 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td width=\"33%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-135\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/flocon-286x300.jpg\" alt=\"\" width=\"286\" height=\"300\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/flocon-286x300.jpg 286w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/flocon-230x241.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/flocon-350x367.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/flocon-480x504.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/flocon.jpg 543w\" sizes=\"(max-width: 286px) 100vw, 286px\" \/><\/td>\n<td width=\"34%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-134\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/quasicristal-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/quasicristal-300x225.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/quasicristal-768x576.jpg 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/quasicristal-230x173.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/quasicristal-350x263.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/quasicristal-480x360.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/quasicristal.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u00a0Des cristaux de sucre vus au microscope<\/td>\n<td style=\"text-align: center\">Un flocon de neige vu au microscope<\/td>\n<td style=\"text-align: center\">\u00a0Vue microscopique d&rsquo;un quasi-cristal<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1>Coquillages<\/h1>\n<h2>Quelques exemples<\/h2>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"33%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-138\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/nautile-300x227.jpg\" alt=\"\" width=\"300\" height=\"227\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/nautile-300x227.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/nautile-768x581.jpg 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/nautile-230x174.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/nautile-350x265.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/nautile-480x363.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/nautile.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td width=\"33%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-139\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cymbiola-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cymbiola-300x225.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cymbiola-230x173.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cymbiola-350x263.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cymbiola-480x360.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cymbiola.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td width=\"34%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-140\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/dextrolevo-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/dextrolevo-300x225.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/dextrolevo-230x173.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/dextrolevo-350x263.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/dextrolevo-480x360.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/dextrolevo.jpg 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u00a0La coquille d&rsquo;un nautile spirale<\/td>\n<td style=\"text-align: center\">\u00a0Pourquoi les couleurs du Cymbiola Innexa pr\u00e9sentent-il une structure fractale ?<\/td>\n<td style=\"text-align: center\">\u00a0Dextrogyre ou levogyre ?<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1>D\u00f4mes<\/h1>\n<h2>Quelques exemples<\/h2>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"50%\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-143\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/geode-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/geode-300x200.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/geode-768x513.jpg 768w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/geode-1024x684.jpg 1024w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/geode-830x554.jpg 830w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/geode-230x154.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/geode-350x234.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/geode-480x321.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/geode.jpg 1617w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td width=\"50%\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-144\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/fullerene.gif\" alt=\"\" width=\"300\" height=\"300\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">La g\u00e9ode du parc de la Villette est un d\u00f4me g\u00e9od\u00e9sique<\/td>\n<td style=\"text-align: center\">Fuller\u00e8nes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1>N\u0153uds<\/h1>\n<h2>Quelques exemples<\/h2>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"33%\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-146\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/noeudsmarins-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/noeudsmarins-300x200.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/noeudsmarins-230x153.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/noeudsmarins-350x233.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/noeudsmarins-480x320.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/noeudsmarins.jpg 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td width=\"33%\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-147\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/noeud-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/noeud-300x300.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/noeud-150x150.jpg 150w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/noeud-230x230.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/noeud-350x350.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/noeud-480x480.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/noeud.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td width=\"34%\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-148\" src=\"http:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cravate-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cravate-300x300.jpg 300w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cravate-150x150.jpg 150w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cravate-230x230.jpg 230w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cravate-350x349.jpg 350w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cravate-480x479.jpg 480w, https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-content\/uploads\/sites\/33\/2017\/10\/cravate.jpg 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u00a0Des n\u0153uds marins<\/td>\n<td style=\"text-align: center\">\u00a0Un n\u0153ud celtique<\/td>\n<td style=\"text-align: center\">\u00a0Un n\u0153ud de cravate<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Courbes Quelques exemples \u00a0 \u00a0 Des cercles Une h\u00e9lice Des paraboles Voies ferr\u00e9es Savez-vous comment les voies ferr\u00e9es sont raccord\u00e9es lorsqu&rsquo;il y [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-54","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-json\/wp\/v2\/pages\/54","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-json\/wp\/v2\/comments?post=54"}],"version-history":[{"count":29,"href":"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-json\/wp\/v2\/pages\/54\/revisions"}],"predecessor-version":[{"id":308,"href":"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-json\/wp\/v2\/pages\/54\/revisions\/308"}],"wp:attachment":[{"href":"https:\/\/ires.univ-tlse3.fr\/geometrie\/wp-json\/wp\/v2\/media?parent=54"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}