{"id":23629,"date":"2022-12-10T14:17:33","date_gmt":"2022-12-10T14:17:33","guid":{"rendered":"https:\/\/www.acasinhadamatematica.pt\/?p=23629"},"modified":"2022-12-18T22:34:38","modified_gmt":"2022-12-18T22:34:38","slug":"as-medidas-dos-lados-de-quatro-triangulos","status":"publish","type":"post","link":"https:\/\/www.acasinhadamatematica.pt\/?p=23629","title":{"rendered":"As medidas dos lados de quatro tri\u00e2ngulos"},"content":{"rendered":"\n<p><ul id='GTTabs_ul_23629' class='GTTabs' style='display:none'>\n<li id='GTTabs_li_0_23629' class='GTTabs_curr'><a  id=\"23629_0\" onMouseOver=\"GTTabsShowLinks('Enunciado'); return true;\"  onMouseOut=\"GTTabsShowLinks();\"  class='GTTabsLinks'>Enunciado<\/a><\/li>\n<li id='GTTabs_li_1_23629' ><a  id=\"23629_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_23629'>\n<span class='GTTabs_titles'><b>Enunciado<\/b><\/span><\/p>\n<p>Conhecem-se as medidas dos lados de quatro tri\u00e2ngulos, <strong>I<\/strong>, <strong>II<\/strong>, <strong>III<\/strong> e <strong>IV<\/strong>.<\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 25%;\"><strong>Tri\u00e2ngulo<\/strong><\/td>\n<td style=\"width: 25%;\"><strong>Medida do lado \\(a\\)<\/strong><\/td>\n<td style=\"width: 25%;\"><strong>Medida do lado \\(b\\)<\/strong><\/td>\n<td style=\"width: 25%;\"><strong>Medida do lado \\(c\\)<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\"><strong>I<\/strong><\/td>\n<td style=\"width: 25%;\">22 m<\/td>\n<td style=\"width: 25%;\">17 m<\/td>\n<td style=\"width: 25%;\">10 m<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\"><strong>II<\/strong><\/td>\n<td style=\"width: 25%;\">37 m<\/td>\n<td style=\"width: 25%;\">35 m<\/td>\n<td style=\"width: 25%;\">12 m<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\"><strong>III<\/strong><\/td>\n<td style=\"width: 25%;\">61 m<\/td>\n<td style=\"width: 25%;\">60 m<\/td>\n<td style=\"width: 25%;\">11 m<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\"><strong>IV<\/strong><\/td>\n<td style=\"width: 25%;\">42 m<\/td>\n<td style=\"width: 25%;\">31 m<\/td>\n<td style=\"width: 25%;\">30 m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Ent\u00e3o, podemos dizer que s\u00e3o tri\u00e2ngulos ret\u00e2ngulos:<\/p>\n<p><strong>[A]<\/strong> Apenas os tri\u00e2ngulos <strong>I<\/strong> e <strong>II<\/strong>.<br \/><strong>[B]<\/strong> Apenas o tri\u00e2ngulo <strong>III<\/strong>.<br \/><strong>[C]<\/strong> Apenas os tri\u00e2ngulos <strong>I<\/strong> e <strong>IV<\/strong>.<br \/><strong>[D]<\/strong> Apenas os tri\u00e2ngulos <strong>II<\/strong> e <strong>III<\/strong>.<\/p>\n<p><div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_next'><a href='#GTTabs_ul_23629' onClick='GTTabs_show(1,23629)'>Resolu\u00e7\u00e3o &gt;&gt;<\/a><\/span><\/div><\/div>\n\n<div class='GTTabs_divs' id='GTTabs_1_23629'>\n<span class='GTTabs_titles'><b>Resolu\u00e7\u00e3o<\/b><\/span><!--more--><\/p>\n<p>Dos quatro tri\u00e2ngulos, <strong>I<\/strong>, <strong>II<\/strong>, <strong>III<\/strong> e <strong>IV<\/strong>, s\u00e3o ret\u00e2ngulos os indicados abaixo.<\/p>\n<table style=\"border-collapse: collapse;\">\n<tbody>\n<tr>\n<td><strong>Tri\u00e2ngulo<\/strong><\/td>\n<td><strong>Medida do lado \\(a\\)<\/strong><\/td>\n<td><strong>Medida do lado \\(b\\)<\/strong><\/td>\n<td><strong>Medida do lado \\(c\\)<\/strong><\/td>\n<td><strong>Verifica\u00e7\u00e3o<\/strong><\/td>\n<td><strong>O tri\u00e2ngulo \u00e9 ret\u00e2ngulo?<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>I<\/strong><\/td>\n<td>22 m<\/td>\n<td>17 m<\/td>\n<td>10 m<\/td>\n<td>\\({10^2} + {17^2} \\ne {22^2}\\)<\/td>\n<td>N\u00e3o<\/td>\n<\/tr>\n<tr>\n<td><strong>II<\/strong><\/td>\n<td>37 m<\/td>\n<td>35 m<\/td>\n<td>12 m<\/td>\n<td>\\({12^2} + {35^2} = {37^2}\\)<\/td>\n<td><strong>Sim<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>III<\/strong><\/td>\n<td>61 m<\/td>\n<td>60 m<\/td>\n<td>11 m<\/td>\n<td>\\({11^2} + {60^2} = {61^2}\\)<\/td>\n<td><strong>Sim<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>IV<\/strong><\/td>\n<td>42 m<\/td>\n<td>31 m<\/td>\n<td>30 m<\/td>\n<td>\\({30^2} + {31^2} \\ne {42^2}\\)<\/td>\n<td>N\u00e3o<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Ent\u00e3o, a op\u00e7\u00e3o correta \u00e9 <strong>[D]<\/strong>.<\/p>\n<div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_prev'><a href='#GTTabs_ul_23629' onClick='GTTabs_show(0,23629)'>&lt;&lt; Enunciado<\/a><\/span><\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Enunciado Resolu\u00e7\u00e3o Enunciado Conhecem-se as medidas dos lados de quatro tri\u00e2ngulos, I, II, III e IV. Tri\u00e2ngulo Medida do lado \\(a\\) Medida do lado \\(b\\) Medida do lado \\(c\\) I 22 m 17 m&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":14103,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[100,97,682],"tags":[424,67,118],"series":[],"class_list":["post-23629","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-8--ano","category-aplicando","category-teorema-de-pitagoras","tag-8-o-ano","tag-geometria","tag-teorema-de-pitagoras"],"views":306,"jetpack_featured_media_url":"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2018\/03\/Mat48.png","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/23629","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=23629"}],"version-history":[{"count":0,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/23629\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/media\/14103"}],"wp:attachment":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=23629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=23629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=23629"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=23629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}