{"id":1173,"date":"2021-11-12T12:02:28","date_gmt":"2021-11-12T08:02:28","guid":{"rendered":"http:\/\/curvica974.re\/?p=1173"},"modified":"2026-01-01T09:31:03","modified_gmt":"2026-01-01T05:31:03","slug":"polygones-elliptiques-etoiles","status":"publish","type":"post","link":"https:\/\/curvica974.re\/?p=1173","title":{"rendered":"Polygones elliptiques \u00e9toil\u00e9s"},"content":{"rendered":"\n<p>La page du menu elliptique sur le sujet a <a href=\"http:\/\/curvica974.re\/?page_id=1141\" data-type=\"URL\" data-id=\"http:\/\/curvica974.re\/?page_id=1141\" target=\"_blank\" rel=\"noreferrer noopener\">propos\u00e9 trois exemples<\/a>, dont P(8,3). Voici un exemple un peu plus complet de type P(n,k) avec deux choix pour k et pour n impair de 5 \u00e0 11.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"342\" src=\"http:\/\/curvica974.re\/wp-content\/uploads\/2021\/11\/TroisPolyRegCurseursPetit-1024x342.jpg\" alt=\"\" class=\"wp-image-1174\" srcset=\"https:\/\/curvica974.re\/wp-content\/uploads\/2021\/11\/TroisPolyRegCurseursPetit-1024x342.jpg 1024w, https:\/\/curvica974.re\/wp-content\/uploads\/2021\/11\/TroisPolyRegCurseursPetit-300x100.jpg 300w, https:\/\/curvica974.re\/wp-content\/uploads\/2021\/11\/TroisPolyRegCurseursPetit-768x256.jpg 768w, https:\/\/curvica974.re\/wp-content\/uploads\/2021\/11\/TroisPolyRegCurseursPetit.jpg 1360w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Illustration de ce qu&rsquo;on peut explorer.<\/em><br>O<em>n d\u00e9place le centre vert ou le point rouge (taille du cercle).<\/em><\/figcaption><\/figure><\/div>\n\n\n<p>La figure peut \u00eatre assez longue \u00e0 charger, c&rsquo;est pour cela qu&rsquo;elle est plac\u00e9e seule dans une page de blog.<\/p>\n\n\n<p><center><iframe src=\"https:\/\/www.dgpad.net\/responsive.php?url=https:\/\/drive.google.com\/file\/d\/1bjdGW0UsBmRIZsozU1ki9vqN8TijSBoJ\/view?usp=drive_link\" style=\"width:800px;height:550px;border-style:solid;border-width:1px;box-shadow: 6px 6px 3px #888888;\"><\/iframe><\/center><\/p>\n\n\n\n<p class=\"has-text-align-center has-small-font-size\"><em>Pendant l&rsquo;animation on peut aussi changer les curseurs. <\/em><br><em>Cela peut \u00eatre plus simple si l&rsquo;on arr\u00eate et la relance, mais plus fun en la maintenant.<br>Quand un arc de cercle change d&rsquo;orientation, comme dans la troisi\u00e8me illustration, l&rsquo;animation change de sens. <\/em><br><em>Elle s\u2019arr\u00eate m\u00eame quand l&rsquo;arc de cercle est quasiment une droite. R\u00e9fl\u00e9chir \u00e0 pourquoi la vitesse change<\/em>.<\/p>\n\n\n\n<p>Si la figure ne vient pas (car tr\u00e8s lourde) <a href=\"https:\/\/www.dgpad.net\/index.php?url=https:\/\/drive.google.com\/file\/d\/1jHXvtQFsqc2wNUeVuTEHV83qLphMOnpB\/view?usp=drive_link\" data-type=\"URL\" data-id=\"https:\/\/www.dgpad.net\/index.php?url=http:\/\/curvica974.re\/FigSite\/GeomEll\/PolyReg_2curseurs.dgp\" target=\"_blank\" rel=\"noreferrer noopener\">pr\u00e9f\u00e9rer l&rsquo;ouvrir, plus grande<\/a>, dans un nouvel onglet<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La page du menu elliptique sur le sujet a propos\u00e9 trois exemples, dont P(8,3). Voici un exemple un peu plus complet de type P(n,k) avec deux choix pour k et pour n impair de 5 \u00e0 11. La figure peut \u00eatre assez longue \u00e0 charger, c&rsquo;est pour cela qu&rsquo;elle est [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[11],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/curvica974.re\/index.php?rest_route=\/wp\/v2\/posts\/1173"}],"collection":[{"href":"https:\/\/curvica974.re\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/curvica974.re\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/curvica974.re\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/curvica974.re\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1173"}],"version-history":[{"count":4,"href":"https:\/\/curvica974.re\/index.php?rest_route=\/wp\/v2\/posts\/1173\/revisions"}],"predecessor-version":[{"id":8537,"href":"https:\/\/curvica974.re\/index.php?rest_route=\/wp\/v2\/posts\/1173\/revisions\/8537"}],"wp:attachment":[{"href":"https:\/\/curvica974.re\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1173"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/curvica974.re\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1173"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/curvica974.re\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1173"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}