{"id":38975,"date":"2024-06-21T10:42:19","date_gmt":"2024-06-21T08:42:19","guid":{"rendered":"https:\/\/www.swisslearn.org\/?p=38975"},"modified":"2024-06-24T08:30:33","modified_gmt":"2024-06-24T06:30:33","slug":"traces-dun-plan-exemple-n-4","status":"publish","type":"post","link":"https:\/\/www.swisslearn.org\/?p=38975","title":{"rendered":"Traces d&rsquo;un plan: exemple n\u00b0 4"},"content":{"rendered":"<p><a href=\"https:\/\/www.swisslearn.org\/?p=38934\">Exemples<\/a> n\u00b0 <a href=\"https:\/\/www.swisslearn.org\/?p=38944\">1<\/a>, <a href=\"https:\/\/www.swisslearn.org\/?p=38950\">2<\/a>, <a href=\"https:\/\/www.swisslearn.org\/?p=38972\">3<\/a>, 4, <a href=\"https:\/\/www.swisslearn.org\/?p=38980\">5<\/a>, <a href=\"https:\/\/www.swisslearn.org\/?p=38983\">6<\/a><br \/>\n<iframe loading=\"lazy\" style=\"border: 0px;\" src=\"https:\/\/www.geogebra.org\/material\/iframe\/id\/pafqxjbm\/width\/1200\/height\/715\/border\/888888\/rc\/true\/ai\/false\/sdz\/true\/smb\/false\/stb\/false\/stbh\/true\/ld\/false\/sri\/false\/sfsb\/true\" width=\"1600px\" height=\"715px\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\">Explications<\/p>\n<p><\/iframe><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\alpha&amp;space;:\\left\\{\\begin{matrix}&amp;space;x=4&amp;space;\\\\&amp;space;y=3+k&amp;space;\\\\&amp;space;z=2+l&amp;space;\\end{matrix}\\right.\" alt=\"\\alpha :\\left\\{\\begin{matrix} x=4 \\\\ y=3+k \\\\ z=2+l \\end{matrix}\\right.\" align=\"absmiddle\" \/><\/p>\n<p>Pour dessiner les traces du plan <em>\u03b1<\/em> il faut d\u00e9terminer les points d&rsquo;intersection de ce plan avec les trois axes du rep\u00e8re.<\/p>\n<p>D&rsquo;apr\u00e8s son \u00e9quation, tous les points du plan <em>\u03b1<\/em> ont une abscisse <em>x<\/em> = 4. Le plan <em>\u03b1\u00a0<\/em>est donc un plan vertical parall\u00e8le au mur. Il ne coupe donc ni l&rsquo;axe <em>Oy<\/em> ni l&rsquo;axe <em>Oz<\/em>. Son point d&rsquo;intersection avec l&rsquo;axe des abscisses <em>Ox<\/em> est le point A(4; 0; 0).<\/p>\n<p>Sa trace sur le sol est une droite reliant tous les points visibles au sol d&rsquo;abscisse <em>x<\/em> = 4. Sa trace sur la paroi est aussi une droite reliant tous les points visibles de la paroi d&rsquo;abscisse <em>x<\/em> = 4. Etant parall\u00e8le au mur, le plan <em>\u03b1\u00a0<\/em>n&rsquo;a pas de trace sur celui-ci.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Exemples n\u00b0 1, 2, 3, 4, 5, 6 Explications Pour dessiner les traces du plan \u03b1 il faut d\u00e9terminer les points d&rsquo;intersection de ce plan avec les trois axes du rep\u00e8re. D&rsquo;apr\u00e8s son \u00e9quation, tous les points du plan \u03b1 ont une abscisse x = 4. Le plan \u03b1\u00a0est donc un plan vertical parall\u00e8le au [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[10,58],"tags":[],"class_list":["post-38975","post","type-post","status-publish","format-standard","hentry","category-geometrie","category-geometrie-de-lespace"],"blocksy_meta":"","rttpg_featured_image_url":null,"rttpg_author":{"display_name":"Bahram Zaerpour","author_link":"https:\/\/www.swisslearn.org\/?author=1"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/www.swisslearn.org\/?cat=10\" rel=\"category\">G\u00e9om\u00e9trie<\/a> <a href=\"https:\/\/www.swisslearn.org\/?cat=58\" rel=\"category\">G\u00e9om\u00e9trie de l'espace<\/a>","rttpg_excerpt":"Exemples n\u00b0 1, 2, 3, 4, 5, 6 Explications Pour dessiner les traces du plan \u03b1 il faut d\u00e9terminer les points d&rsquo;intersection de ce plan avec les trois axes du rep\u00e8re. D&rsquo;apr\u00e8s son \u00e9quation, tous les points du plan \u03b1 ont une abscisse x = 4. Le plan \u03b1\u00a0est donc un plan vertical parall\u00e8le au\u2026","_links":{"self":[{"href":"https:\/\/www.swisslearn.org\/index.php?rest_route=\/wp\/v2\/posts\/38975"}],"collection":[{"href":"https:\/\/www.swisslearn.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.swisslearn.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.swisslearn.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.swisslearn.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=38975"}],"version-history":[{"count":5,"href":"https:\/\/www.swisslearn.org\/index.php?rest_route=\/wp\/v2\/posts\/38975\/revisions"}],"predecessor-version":[{"id":39028,"href":"https:\/\/www.swisslearn.org\/index.php?rest_route=\/wp\/v2\/posts\/38975\/revisions\/39028"}],"wp:attachment":[{"href":"https:\/\/www.swisslearn.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=38975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.swisslearn.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=38975"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.swisslearn.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=38975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}