{"id":4201,"date":"2010-10-18T21:28:36","date_gmt":"2010-10-18T20:28:36","guid":{"rendered":"https:\/\/www.acasinhadamatematica.pt\/?p=4201"},"modified":"2022-01-18T23:55:11","modified_gmt":"2022-01-18T23:55:11","slug":"duas-paralelas-e-uma-secante","status":"publish","type":"post","link":"https:\/\/www.acasinhadamatematica.pt\/?p=4201","title":{"rendered":"Duas paralelas e uma secante"},"content":{"rendered":"<p><ul id='GTTabs_ul_4201' class='GTTabs' style='display:none'>\n<li id='GTTabs_li_0_4201' class='GTTabs_curr'><a  id=\"4201_0\" onMouseOver=\"GTTabsShowLinks('Enunciado'); return true;\"  onMouseOut=\"GTTabsShowLinks();\"  class='GTTabsLinks'>Enunciado<\/a><\/li>\n<li id='GTTabs_li_1_4201' ><a  id=\"4201_1\" onMouseOver=\"GTTabsShowLinks('Resolu\u00e7\u00e3o'); return true;\"  onMouseOut=\"GTTabsShowLinks();\"  class='GTTabsLinks'>Resolu\u00e7\u00e3o<\/a><\/li>\n<\/ul>\n\n<div class='GTTabs_divs GTTabs_curr_div' id='GTTabs_0_4201'>\n<span class='GTTabs_titles'><b>Enunciado<\/b><\/span><\/p>\n<p><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2010\/10\/pag99-2.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"4202\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=4202\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2010\/10\/pag99-2.jpg\" data-orig-size=\"289,317\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;HP pstc4380&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Paralelas e secante\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2010\/10\/pag99-2.jpg\" class=\"alignright wp-image-4202 size-full\" title=\"Paralelas e secante\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2010\/10\/pag99-2.jpg\" alt=\"\" width=\"289\" height=\"317\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2010\/10\/pag99-2.jpg 289w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2010\/10\/pag99-2-273x300.jpg 273w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2010\/10\/pag99-2-136x150.jpg 136w\" sizes=\"auto, (max-width: 289px) 100vw, 289px\" \/><\/a>Na figura, as retas r e r&#8217; s\u00e3o paralelas e intersectadas pela reta t.<\/p>\n<p>Calcula as amplitudes dos \u00e2ngulos indicados na figura.<\/p>\n<p><div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_next'><a href='#GTTabs_ul_4201' onClick='GTTabs_show(1,4201)'>Resolu\u00e7\u00e3o &gt;&gt;<\/a><\/span><\/div><\/div>\n\n<div class='GTTabs_divs' id='GTTabs_1_4201'>\n<span class='GTTabs_titles'><b>Resolu\u00e7\u00e3o<\/b><\/span><!--more--><\/p>\n<p><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2010\/10\/pag99-2.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"4202\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=4202\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2010\/10\/pag99-2.jpg\" data-orig-size=\"289,317\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;HP pstc4380&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Paralelas e secante\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2010\/10\/pag99-2.jpg\" class=\"alignright wp-image-4202 size-full\" title=\"Paralelas e secante\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2010\/10\/pag99-2.jpg\" alt=\"\" width=\"289\" height=\"317\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2010\/10\/pag99-2.jpg 289w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2010\/10\/pag99-2-273x300.jpg 273w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2010\/10\/pag99-2-136x150.jpg 136w\" sizes=\"auto, (max-width: 289px) 100vw, 289px\" \/><\/a>Como os \u00e2ngulos s\u00e3o suplementares, ent\u00e3o $\\hat{g}=180{}^\\text{o}-112{}^\\text{o}=68{}^\\text{o}$.<\/p>\n<p>Como os \u00e2ngulos s\u00e3o verticalmente opostos, ent\u00e3o $\\hat{e}=112{}^\\text{o}$.<\/p>\n<p>Como os \u00e2ngulos s\u00e3o verticalmente opostos, ent\u00e3o $\\hat{f}=\\hat{g}=68{}^\\text{o}$.<\/p>\n<p>Como os \u00e2ngulos s\u00e3o agudos e de lados paralelos, ent\u00e3o $\\hat{b}=\\hat{d}=\\hat{g}=68{}^\\text{o}$.<\/p>\n<p>Como os \u00e2ngulos s\u00e3o obtusos e de lados paralelos, ent\u00e3o $\\hat{a}=\\hat{c}=\\hat{e}=112{}^\\text{o}$.<\/p>\n<div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_prev'><a href='#GTTabs_ul_4201' onClick='GTTabs_show(0,4201)'>&lt;&lt; Enunciado<\/a><\/span><\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Enunciado Resolu\u00e7\u00e3o Enunciado Na figura, as retas r e r&#8217; s\u00e3o paralelas e intersectadas pela reta t. Calcula as amplitudes dos \u00e2ngulos indicados na figura. Resolu\u00e7\u00e3o &gt;&gt; Resolu\u00e7\u00e3o &lt;&lt; Enunciado<\/p>\n","protected":false},"author":1,"featured_media":20624,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[100,97,102],"tags":[424,105,67],"series":[],"class_list":["post-4201","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-8--ano","category-aplicando","category-do-espaco-ao-plano","tag-8-o-ano","tag-angulos","tag-geometria"],"views":2401,"jetpack_featured_media_url":"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2010\/10\/7V2Pag099-2_520x245.png","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/4201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4201"}],"version-history":[{"count":0,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/4201\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/media\/20624"}],"wp:attachment":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4201"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=4201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}