{"id":292,"date":"2020-09-02T17:39:13","date_gmt":"2020-09-02T15:39:13","guid":{"rendered":"http:\/\/lecahierdemath.fr\/?p=292"},"modified":"2026-01-14T23:30:53","modified_gmt":"2026-01-14T22:30:53","slug":"geom1-les-droites-perpendiculaires","status":"publish","type":"post","link":"http:\/\/lecahierdemath.fr\/index.php\/2020\/09\/02\/geom1-les-droites-perpendiculaires\/","title":{"rendered":"G\u00e9om1 &#8211; Les droites perpendiculaires"},"content":{"rendered":"\n<ul class=\"wp-block-list\"><li>Deux droites sont <span class=\"has-inline-color has-vivid-purple-color\">perpendiculaires<\/span> quand elles se coupent en formant<span class=\"has-inline-color has-vivid-purple-color\"> un angle droit<\/span>.<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ekladata.com\/UzYw6MNiEmKMxHe9OMIezJljUd8\/geom32.jpg\" alt=\"3- droites perpendiculaires - kaouah\" width=\"307\" height=\"169\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Pour tracer des droites perpendiculaires, il faut une <span class=\"has-inline-color has-vivid-purple-color\">r\u00e9querre<\/span> et un crayon \u00e0 papier bien taill\u00e9.<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.bureau-vallee.fr\/pub\/media\/catalog\/product\/cache\/ef4a54899b4f9d060853d6e60ec5e0f4\/a\/6\/a648c00d83dc06d755e7e64f6365b86a88bb7034_79433891_1.jpg\" alt=\"Wonday r\u00e9querre 17x6cm petit mod\u00e8le plastique souple Pas Cher | Bureau  Vall\u00e9e\" width=\"285\" height=\"285\"\/><\/figure>\n\n\n\n<p>Pour indiquer que deux droites sont perpendiculaires, on utilise le symbole : <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/lecahierdemath.fr\/wp-content\/uploads\/2020\/09\/image-1.png\" alt=\"Symbole Math\u00e9matique Perpendiculaire | Icons Gratuite\" class=\"wp-image-293\" width=\"49\" height=\"49\" srcset=\"http:\/\/lecahierdemath.fr\/wp-content\/uploads\/2020\/09\/image-1.png 225w, http:\/\/lecahierdemath.fr\/wp-content\/uploads\/2020\/09\/image-1-150x150.png 150w\" sizes=\"auto, (max-width: 49px) 100vw, 49px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"http:\/\/lecahierdemath.fr\/wp-content\/uploads\/2020\/06\/Ca3-La-multiplication.pdf\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/lecahierdemath.fr\/wp-content\/uploads\/2020\/06\/Cahier.jpg\" alt=\"\" class=\"wp-image-22\" width=\"218\" height=\"145\" srcset=\"http:\/\/lecahierdemath.fr\/wp-content\/uploads\/2020\/06\/Cahier.jpg 550w, http:\/\/lecahierdemath.fr\/wp-content\/uploads\/2020\/06\/Cahier-300x200.jpg 300w\" sizes=\"auto, (max-width: 218px) 100vw, 218px\" \/><\/a><figcaption><a href=\"http:\/\/lecahierdemath.fr\/wp-content\/uploads\/2020\/09\/Geom1-les-droites-perpendiculaires.pdf\">la carte mentale<\/a><\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/lecahierdemath.fr\/wp-content\/uploads\/2020\/06\/Diaporama.jpg\" alt=\"\" class=\"wp-image-23\" width=\"152\" height=\"114\" srcset=\"http:\/\/lecahierdemath.fr\/wp-content\/uploads\/2020\/06\/Diaporama.jpg 672w, http:\/\/lecahierdemath.fr\/wp-content\/uploads\/2020\/06\/Diaporama-300x226.jpg 300w\" sizes=\"auto, (max-width: 152px) 100vw, 152px\" \/><figcaption><a href=\"http:\/\/lecahierdemath.fr\/wp-content\/uploads\/2020\/09\/Geom1-Les-droites-perpendiculaires.pptx\">Diaporama <\/a><\/figcaption><\/figure>\n<\/div>\n\n\n<figure class=\"wp-block-video aligncenter\"><video height=\"720\" style=\"aspect-ratio: 1066 \/ 720;\" width=\"1066\" controls src=\"http:\/\/lecahierdemath.fr\/wp-content\/uploads\/2020\/09\/Geom1-Les-Droites-Perpendicualires.m4v\"><\/video><figcaption>Multiplication des nombres d\u00e9cimaux.<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Deux droites sont perpendiculaires quand elles se coupent en formant un angle droit. Pour tracer des droites perpendiculaires, il faut une r\u00e9querre et un crayon \u00e0 papier bien taill\u00e9. Pour indiquer que deux droites sont perpendiculaires, on utilise le symbole :<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-292","post","type-post","status-publish","format-standard","hentry","category-geometrie"],"_links":{"self":[{"href":"http:\/\/lecahierdemath.fr\/index.php\/wp-json\/wp\/v2\/posts\/292","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/lecahierdemath.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/lecahierdemath.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/lecahierdemath.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/lecahierdemath.fr\/index.php\/wp-json\/wp\/v2\/comments?post=292"}],"version-history":[{"count":2,"href":"http:\/\/lecahierdemath.fr\/index.php\/wp-json\/wp\/v2\/posts\/292\/revisions"}],"predecessor-version":[{"id":1326,"href":"http:\/\/lecahierdemath.fr\/index.php\/wp-json\/wp\/v2\/posts\/292\/revisions\/1326"}],"wp:attachment":[{"href":"http:\/\/lecahierdemath.fr\/index.php\/wp-json\/wp\/v2\/media?parent=292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/lecahierdemath.fr\/index.php\/wp-json\/wp\/v2\/categories?post=292"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/lecahierdemath.fr\/index.php\/wp-json\/wp\/v2\/tags?post=292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}