{"id":834,"date":"2022-09-02T08:31:35","date_gmt":"2022-09-02T07:31:35","guid":{"rendered":"https:\/\/blog.univ-angers.fr\/mathsinfo\/?page_id=834"},"modified":"2022-11-06T17:58:05","modified_gmt":"2022-11-06T16:58:05","slug":"exercices-autour-des-pyramides","status":"publish","type":"page","link":"https:\/\/blog.univ-angers.fr\/mathsinfo\/exercices-autour-des-pyramides\/","title":{"rendered":"Exercices autour des pyramides"},"content":{"rendered":"\n<p>A t\u00e9l\u00e9charger : <a rel=\"noreferrer noopener\" href=\"https:\/\/uabox.univ-angers.fr\/index.php\/s\/3PAV0iQA6CBsCkZ\" target=\"_blank\">Enonc\u00e9 et corrig\u00e9 au format Word<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Exercice 1 &#8211; Pyramide et nombre d&rsquo;or<\/h2>\n\n\n\n<p>Ci-dessous un <strong>carr\u00e9<\/strong> de c\u00f4t\u00e9 <strong>AB = 1<\/strong>. On ajoute <strong>4 triangles<\/strong> isoc\u00e8les de hauteur <strong>CD<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-1.png\"><img loading=\"lazy\" decoding=\"async\" width=\"556\" height=\"548\" src=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-1.png\" alt=\"\" class=\"wp-image-836\" srcset=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-1.png 556w, https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-1-300x296.png 300w, https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-1-304x300.png 304w\" sizes=\"auto, (max-width: 556px) 100vw, 556px\" \/><\/a><figcaption>Une base carr\u00e9e et 4 triangles isoc\u00e8les<\/figcaption><\/figure>\n\n\n\n<p><strong>Q1.<\/strong> Trouvez la longueur <strong>CD<\/strong> telle que l\u2019aire totale des 4 triangles soit \u00e9gale au nombre d\u2019or \ud835\udf19&nbsp;<\/p>\n\n\n\n<p>Le <strong>nombre d\u2019or<\/strong> vaut&nbsp;: <\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-2.png\"><img loading=\"lazy\" decoding=\"async\" width=\"226\" height=\"49\" src=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-2.png\" alt=\"\" class=\"wp-image-837\" \/><\/a><\/figure><\/div>\n\n\n\n<p><strong>Q2.<\/strong> En d\u00e9duire la hauteur \u210e de la pyramide que l\u2019on obtient :<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/Exo1b.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/Exo1b.png\" alt=\"\" class=\"wp-image-840\" width=\"305\" height=\"348\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Application num\u00e9rique : <\/p>\n\n\n\n<p>Voici les caract\u00e9ristiques de la pyramide de <strong>Kh\u00e9ops<\/strong> (sur le plateau de <strong>Gizeh<\/strong>, en <strong>\u00c9gypte<\/strong>) :<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-5.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-5.png\" alt=\"\" class=\"wp-image-842\" width=\"323\" height=\"224\" \/><\/a><\/figure><\/div>\n\n\n\n<p><strong>Q3.<\/strong> Calculez la longueur moyenne <strong>m<\/strong> des 4 c\u00f4t\u00e9s de la base de la pyramide de Kh\u00e9ops.<\/p>\n\n\n\n<p>On suppose maintenant que <strong>AB<\/strong> est \u00e9gale \u00e0 la longueur moyenne <strong>m<\/strong> trouv\u00e9e \u00e0 la question <strong>3<\/strong>.<\/p>\n\n\n\n<p><strong>Q4.<\/strong> Quelle hauteur <strong><em>h<\/em><\/strong> doit avoir la pyramide pour que le <strong>quotient<\/strong> de l\u2019aire visible (les <strong>4 triangles<\/strong>) <strong>par<\/strong> l\u2019aire invisible (la <strong>base carr\u00e9e<\/strong>) soit <strong>\u00e9gale<\/strong> au <strong>nombre d\u2019or&nbsp;<\/strong>?<\/p>\n\n\n\n<p><strong>Q5.<\/strong> Calculez en pourcentage l\u2019erreur relative entre la hauteur <strong><em>h<\/em><\/strong>&nbsp;trouv\u00e9e \u00e0 la question <strong>4<\/strong> et la hauteur r\u00e9elle 146,60 m<\/p>\n\n\n\n<p>On appelle erreur relative la quantit\u00e9&nbsp;: <strong>(valeur_approch\u00e9e &#8211; valeur_r\u00e9elle) \/ valeur_r\u00e9elle<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Exercice 2 &#8211; Coud\u00e9e royale<\/h2>\n\n\n\n<p>On suppose que le diam\u00e8tre du cercle sur la figure ci-dessous est <strong>AB<\/strong> = 1. <\/p>\n\n\n\n<p><strong>Q1.<\/strong> Calculez la valeur exacte puis approch\u00e9e de l\u2019arc <strong>BC<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-6.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-6.png\" alt=\"\" class=\"wp-image-843\" width=\"354\" height=\"326\" \/><\/a><\/figure><\/div>\n\n\n\n<p><strong>Q2.<\/strong> Recherchez sur Internet la longueur en <strong>cm<\/strong> de la <strong>coud\u00e9e<\/strong> <strong>royale<\/strong> \u00c9gyptienne, par exemple celle visible au mus\u00e9e de <strong>Turin<\/strong>.<\/p>\n\n\n\n<p>Proposez, en m\u00e8tre, une valeur <strong>approch\u00e9e<\/strong> de la coud\u00e9e royale <strong>CR<\/strong> en utilisant <strong>\u03c0<\/strong> : <\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong>CR \u2243 &#8230; m<\/strong><\/p>\n\n\n\n<p>Le cercle ci-dessous a comme rayon 1 :<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-7.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-7.png\" alt=\"\" class=\"wp-image-845\" width=\"419\" height=\"414\" \/><\/a><\/figure><\/div>\n\n\n\n<p><strong>Q3.<\/strong> Calculez la longueur de l\u2019arc <strong><em>a<\/em><\/strong>&nbsp;pour que la <strong>somme totale<\/strong> des arcs de longueurs <strong>1<\/strong>, <strong>\u03c0<\/strong> , <strong>\u03c6<\/strong>&nbsp;et <strong><em>a<\/em><\/strong>&nbsp;<strong>corresponde<\/strong> au <strong>p\u00e9rim\u00e8tre<\/strong> complet.<\/p>\n\n\n\n<p><strong>Q4.<\/strong> V\u00e9rifiez par le calcul que&nbsp;: <strong>\u03c6 \u00b2<\/strong> = <strong>1 + \u03c6<\/strong><\/p>\n\n\n\n<p>Les valeurs de <strong><em>a<\/em><\/strong> et de <strong>BC<\/strong> (question 1) \u00e9tant proches, montrez que l\u2019on obtient l\u2019approximation&nbsp;:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-8.png\"><img loading=\"lazy\" decoding=\"async\" width=\"77\" height=\"45\" src=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-8.png\" alt=\"\" class=\"wp-image-846\" \/><\/a><\/figure><\/div>\n\n\n\n<p>V\u00e9rifiez \u00e0 la calculatrice (Pour aller plus loin, voir la fin du document).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Exercice 3 &#8211; Pyramide et <strong>\u03c0<\/strong><\/h2>\n\n\n\n<p>On se donne un <strong>carr\u00e9<\/strong> de c\u00f4t\u00e9 <strong>1<\/strong> et un <strong>cercle<\/strong> de <strong>diam\u00e8tre<\/strong> <strong>d<\/strong> :<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-9.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-9.png\" alt=\"\" class=\"wp-image-847\" width=\"446\" height=\"226\" srcset=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-9.png 718w, https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-9-300x153.png 300w, https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-9-500x255.png 500w\" sizes=\"auto, (max-width: 446px) 100vw, 446px\" \/><\/a><\/figure><\/div>\n\n\n\n<p><strong>Q1.<\/strong> Quel diam\u00e8tre <strong>d<\/strong> doit avoir le cercle pour que les <strong>p\u00e9rim\u00e8tres<\/strong> des 2 figures soient <strong>identiques<\/strong>&nbsp;?<\/p>\n\n\n\n<p>On construit maintenant une pyramide dont la <strong>base<\/strong> est le <strong>carr\u00e9 pr\u00e9c\u00e9dent<\/strong> et la <strong>hauteur<\/strong> est \u00e9gale au <strong>rayon du cercle pr\u00e9c\u00e9dent<\/strong> :<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-10.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-10.png\" alt=\"\" class=\"wp-image-848\" width=\"238\" height=\"328\" \/><\/a><\/figure><\/div>\n\n\n\n<p><strong>Q2.<\/strong> Calculez la valeur exacte puis approch\u00e9e de <strong><em>r<\/em><\/strong><\/p>\n\n\n\n<p><strong>Q3.<\/strong> Cette valeur \u00e9tant proche de la hauteur <strong>h<\/strong>&nbsp;trouv\u00e9e \u00e0 la question 2 de l\u2019exercice 1, en d\u00e9duire que&nbsp;:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-11.png\"><img loading=\"lazy\" decoding=\"async\" width=\"77\" height=\"47\" src=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-11.png\" alt=\"\" class=\"wp-image-849\" \/><\/a><\/figure><\/div>\n\n\n\n<p>V\u00e9rifiez \u00e0 la calculatrice (Pour aller plus loin, voir la fin du document).<\/p>\n\n\n\n<p><strong>Q4.<\/strong> Montrez que le <strong>quotient<\/strong> du <strong>p\u00e9rim\u00e8tre<\/strong> de la <strong>base<\/strong> de cette pyramide <strong>par<\/strong> sa <strong>hauteur<\/strong> est <strong>\u00e9gal<\/strong> \u00e0 <strong>2\u03c0<\/strong><\/p>\n\n\n\n<p><strong>Q5.<\/strong> Dans le cas o\u00f9 le carr\u00e9 initial a un c\u00f4t\u00e9 \u00e9gal non plus \u00e0 1 mais \u00e0 la longueur 230,36 m (voir question 3 exercice 1), calculez <strong><em>d<\/em><\/strong>&nbsp;puis <strong><em>r<\/em><\/strong>. Comparez <strong><em>r<\/em><\/strong>&nbsp;\u00e0 sa valeur r\u00e9elle. V\u00e9rifiez que le quotient du p\u00e9rim\u00e8tre de la base de la pyramide de Kh\u00e9ops divis\u00e9 par sa hauteur est effectivement un nombre proche de <strong>2\u03c0<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vrais et faux triangles rectangles<\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-12.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-12.png\" alt=\"\" class=\"wp-image-850\" width=\"384\" height=\"290\" \/><\/a><\/figure><\/div>\n\n\n\n<p><strong>Q1.<\/strong> Montrez que le <strong>A<\/strong> est bien un triangle rectangle<\/p>\n\n\n\n<p><strong>Q2.<\/strong> Montrez que le <strong>B<\/strong> n\u2019est <strong>pas<\/strong> un triangle rectangle<\/p>\n\n\n\n<p><strong>Q3.<\/strong> Trouvez la valeur de <strong><em>x<\/em><\/strong> pour que <strong>B<\/strong> soit un triangle rectangle. V\u00e9rifiez \u00e0 la calculatrice que cette valeur est assez proche de <strong>\u03c0 \/ 4<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Exercice 4 &#8211; Syst\u00e8me d\u2019\u00e9quations<\/h2>\n\n\n\n<p><strong>Q1.<\/strong> Trouvez les <strong>longueurs<\/strong> (en <strong>bleu<\/strong> et en <strong>noir<\/strong>) telles que :<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-13.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-13.png\" alt=\"\" class=\"wp-image-851\" width=\"409\" height=\"276\" \/><\/a><\/figure><\/div>\n\n\n\n<p><strong>Q2.<\/strong> Quelles valeurs doit-on mettre dans la partie droite du <strong>syst\u00e8me<\/strong> <strong>d&rsquo;\u00e9quations<\/strong> si on multiplie les longueurs en bleu et en noir trouv\u00e9es pr\u00e9c\u00e9demment par un coefficient <strong>k<\/strong> ?<\/p>\n\n\n\n<p><strong>Q3.<\/strong> Pour quelle valeur de <strong>k<\/strong> les dimensions de la pyramide de Kh\u00e9ops v\u00e9rifient-elles (\u00e0 peu pr\u00e8s) ce syst\u00e8me ?<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Fractions continues<\/h2>\n\n\n\n<p>L\u2019approximation <strong>\u03c6 <strong>\u00b2<\/strong><\/strong> <strong>\u2243<\/strong> <strong>5\u03c0 \/ 6<\/strong> n\u2019est pas si fantaisiste que cela puisqu\u2019en d\u00e9composant <strong>\u03c6 <strong>\u00b2<\/strong><\/strong> <strong>\/<\/strong> <strong>\u03c0<\/strong>&nbsp;en fraction continue (avec la commande <strong>dfc<\/strong> de  <strong>Xcas<\/strong> par exemple), on obtient&nbsp;:<\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u03c6 \u00b2 \/ \u03c0 = [0, 1, 5, 2175, 2, 8, &#8230;]<\/strong><\/p>\n\n\n\n<p>C\u2019est-\u00e0-dire qu\u2019en premi\u00e8re approximation, la meilleure fraction est :<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-14.png\"><img loading=\"lazy\" decoding=\"async\" width=\"183\" height=\"57\" src=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/09\/image-14.png\" alt=\"\" class=\"wp-image-852\" \/><\/a><\/figure><\/div>\n\n\n\n<p>De m\u00eame <strong>\u03c0.\u221a\u03d5 = [3,1,259,1,13,1,2,1,4,1\u2026]<\/strong>, c&rsquo;est-\u00e0-dire que <strong>\u03c0.\u221a\u03d5 \u2243 3 + 1 \/ 1 = 4<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Corrig\u00e9 rapide<\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-2.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"629\" src=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-2-1024x629.png\" alt=\"\" class=\"wp-image-1075\" srcset=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-2-1024x629.png 1024w, https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-2-300x184.png 300w, https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-2-768x472.png 768w, https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-2-488x300.png 488w, https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-2.png 1139w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-3.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1004\" height=\"797\" src=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-3.png\" alt=\"\" class=\"wp-image-1076\" srcset=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-3.png 1004w, https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-3-300x238.png 300w, https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-3-768x610.png 768w, https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-3-378x300.png 378w\" sizes=\"auto, (max-width: 1004px) 100vw, 1004px\" \/><\/a><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-4.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-4-1024x768.png\" alt=\"\" class=\"wp-image-1077\" srcset=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-4-1024x768.png 1024w, https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-4-300x225.png 300w, https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-4-768x576.png 768w, https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-4-400x300.png 400w, https:\/\/blog.univ-angers.fr\/mathsinfo\/files\/2022\/11\/image-4.png 1094w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>A t\u00e9l\u00e9charger : Enonc\u00e9 et corrig\u00e9 au format Word Exercice 1 &#8211; Pyramide et nombre d&rsquo;or Ci-dessous un carr\u00e9 de c\u00f4t\u00e9 AB = 1. On ajoute 4 triangles isoc\u00e8les de hauteur CD. Q1. Trouvez la longueur CD telle que l\u2019aire &hellip; <a href=\"https:\/\/blog.univ-angers.fr\/mathsinfo\/exercices-autour-des-pyramides\/\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":4913,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-834","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blog.univ-angers.fr\/mathsinfo\/wp-json\/wp\/v2\/pages\/834","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.univ-angers.fr\/mathsinfo\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blog.univ-angers.fr\/mathsinfo\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blog.univ-angers.fr\/mathsinfo\/wp-json\/wp\/v2\/users\/4913"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.univ-angers.fr\/mathsinfo\/wp-json\/wp\/v2\/comments?post=834"}],"version-history":[{"count":15,"href":"https:\/\/blog.univ-angers.fr\/mathsinfo\/wp-json\/wp\/v2\/pages\/834\/revisions"}],"predecessor-version":[{"id":1078,"href":"https:\/\/blog.univ-angers.fr\/mathsinfo\/wp-json\/wp\/v2\/pages\/834\/revisions\/1078"}],"wp:attachment":[{"href":"https:\/\/blog.univ-angers.fr\/mathsinfo\/wp-json\/wp\/v2\/media?parent=834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}