{"id":6260,"date":"2024-05-25T15:36:10","date_gmt":"2024-05-25T18:36:10","guid":{"rendered":"https:\/\/xequematenem.com.br\/blog\/?p=6260"},"modified":"2024-09-05T11:16:09","modified_gmt":"2024-09-05T14:16:09","slug":"questao-157-enem-ppl-2020","status":"publish","type":"post","link":"https:\/\/xequematenem.com.br\/blog\/questao-157-enem-ppl-2020\/","title":{"rendered":"Quest\u00e3o 157 &#8211; Enem PPL 2020"},"content":{"rendered":"\n<p class=\"has-text-align-center wp-block-paragraph\">Quest\u00e3o 157 &#8211; Geometria Plana<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Um vidraceiro precisa construir tampos de vidro com formatos diferentes, por\u00e9m com medidas de \u00e1reas iguais. Para isso, pede a um amigo que o ajude a determinar uma f\u00f3rmula para o c\u00e1lculo do raio R de um tampo de vidro circular com \u00e1rea equivalente \u00e0 de um tampo de vidro quadrado de lado L.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"290\" height=\"138\" data-src=\"https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/07\/Um-vidraceiro-precisa-construir-tampos-de-vidro-com-formatos-diferentes-porem-com-medidas-de-areas-iguais.jpg\" alt=\"\" class=\"wp-image-7150 lazyload\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 290px; --smush-placeholder-aspect-ratio: 290\/138;\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A f\u00f3rmula correta \u00e9<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"110\" height=\"217\" data-src=\"https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/07\/Para-isso-pede-a-um-amigo-que-o-ajude-a-determinar-uma-formula-para-o-calculo-do-raio-R-de-um-tampo.jpg\" alt=\"\" class=\"wp-image-7151 lazyload\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 110px; --smush-placeholder-aspect-ratio: 110\/217;\"><\/figure>\n\n\n\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><strong>Resolu\u00e7\u00e3o<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A \u00e1rea de um c\u00edrculo \u00e9 dado por<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03c0.R\u00b2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Enquanto a do quadrado \u00e9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00b2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se queremos que as duas \u00e1reas sejam iguais, temos que<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03c0.R\u00b2 = L\u00b2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R\u00b2 = L\u00b2\/\u03c0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R = \u221a(L\u00b2\/\u03c0)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R = L\/\u221a\u03c0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Alternativa A<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Assista a resolu\u00e7\u00e3o com mais detalhes no v\u00eddeo abaixo!<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Quest\u00e3o 157 - Caderno Azul | Geometria Plana | MATEM\u00c1TICA ENEM PPL 2020\" width=\"800\" height=\"450\" data-src=\"https:\/\/www.youtube.com\/embed\/FVKgfdWbilc?list=PLrzB-zHlu3aDeOIMvU2HONxnR9gk0LfbA\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" data-load-mode=\"1\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quest\u00e3o 157 &#8211; Geometria Plana Um vidraceiro precisa construir tampos de vidro com formatos diferentes, por\u00e9m com medidas de \u00e1reas iguais. Para isso, pede a um amigo que o ajude a determinar uma f\u00f3rmula para o c\u00e1lculo do raio R de um tampo de vidro circular com \u00e1rea equivalente \u00e0 de um tampo de vidro [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[87,99],"tags":[],"area-do-conhecimento":[132,118],"assunto":[50],"class_list":["post-6260","post","type-post","status-publish","format-standard","hentry","category-questoes-ppl","category-2020-questoes-ppl","area-do-conhecimento-matematica","area-do-conhecimento-matematica-e-suas-tecnologias","assunto-geometria-plana"],"_links":{"self":[{"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/posts\/6260","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/comments?post=6260"}],"version-history":[{"count":3,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/posts\/6260\/revisions"}],"predecessor-version":[{"id":11720,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/posts\/6260\/revisions\/11720"}],"wp:attachment":[{"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/media?parent=6260"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/categories?post=6260"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/tags?post=6260"},{"taxonomy":"area-do-conhecimento","embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/area-do-conhecimento?post=6260"},{"taxonomy":"assunto","embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/assunto?post=6260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}