{"id":6741,"date":"2024-06-22T12:33:44","date_gmt":"2024-06-22T15:33:44","guid":{"rendered":"https:\/\/xequematenem.com.br\/blog\/?p=6741"},"modified":"2024-06-22T12:33:44","modified_gmt":"2024-06-22T15:33:44","slug":"questao-140-enem-ppl-2018","status":"publish","type":"post","link":"https:\/\/xequematenem.com.br\/blog\/questao-140-enem-ppl-2018\/","title":{"rendered":"Quest\u00e3o 140 &#8211; ENEM PPL 2018"},"content":{"rendered":"\n<p class=\"has-text-align-center\">Quest\u00e3o 140 &#8211; Geometria Plana<\/p>\n\n\n\n<p>Isometria \u00e9 uma transforma\u00e7\u00e3o geom\u00e9trica que, aplicada a uma figura, mant\u00e9m as dist\u00e2ncias entre pontos. Duas das transforma\u00e7\u00f5es isom\u00e9tricas s\u00e3o a reflex\u00e3o e a rota\u00e7\u00e3o. <strong>A reflex\u00e3o ocorre por meio de uma reta chamada eixo. Esse eixo funciona como um espelho, a imagem refletida \u00e9 o resultado da transforma\u00e7\u00e3o. A rota\u00e7\u00e3o \u00e9 o \u201cgiro\u201d de uma figura ao redor de um ponto chamado centro de rota\u00e7\u00e3o. A figura sofreu cinco transforma\u00e7\u00f5es isom\u00e9tricas, nessa ordem:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"165\" height=\"151\" data-src=\"https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/06\/image-83.png\" alt=\"\" class=\"wp-image-6748 lazyload\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 165px; --smush-placeholder-aspect-ratio: 165\/151;\"><\/figure>\n\n\n\n<p>1\u00aa) Reflex\u00e3o no eixo x;&nbsp;<\/p>\n\n\n\n<p>2\u00aa) Rota\u00e7\u00e3o de 90 graus no sentido anti-hor\u00e1rio, com centro de rota\u00e7\u00e3o no ponto A;&nbsp;<\/p>\n\n\n\n<p>3\u00aa) Reflex\u00e3o no eixo y;&nbsp;<\/p>\n\n\n\n<p>4\u00aa) Rota\u00e7\u00e3o de 45 graus no sentido hor\u00e1rio, com centro de rota\u00e7\u00e3o no ponto A;&nbsp;<\/p>\n\n\n\n<p>5\u00aa) Reflex\u00e3o no eixo x.<\/p>\n\n\n\n<p>Qual a posi\u00e7\u00e3o final da figura?<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"504\" height=\"241\" src=\"https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/06\/image-82.png\" alt=\"\" class=\"wp-image-6747\" title=\"\" srcset=\"https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/06\/image-82.png 504w, https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/06\/image-82-300x143.png 300w\" sizes=\"(max-width: 504px) 100vw, 504px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-large-font-size\"><strong>Resolu\u00e7\u00e3o<\/strong><\/p>\n\n\n\n<p>1-A reflex\u00e3o no eixo x deixa o cora\u00e7\u00e3o e o A de cabe\u00e7a para baixo<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"360\" height=\"370\" data-src=\"https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/06\/image-81.png\" alt=\"\" class=\"wp-image-6746 lazyload\" title=\"\" data-srcset=\"https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/06\/image-81.png 360w, https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/06\/image-81-292x300.png 292w\" data-sizes=\"(max-width: 360px) 100vw, 360px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 360px; --smush-placeholder-aspect-ratio: 360\/370;\" \/><\/figure>\n\n\n\n<p>2-Girando 90o no sentido anti hor\u00e1rio o cora\u00e7\u00e3o ficar\u00e1 de lado com o A a sua esquerda.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"313\" height=\"356\" data-src=\"https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/06\/image-80.png\" alt=\"\" class=\"wp-image-6745 lazyload\" title=\"\" data-srcset=\"https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/06\/image-80.png 313w, https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/06\/image-80-264x300.png 264w\" data-sizes=\"(max-width: 313px) 100vw, 313px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 313px; --smush-placeholder-aspect-ratio: 313\/356;\" \/><\/figure>\n\n\n\n<p>3-A reflex\u00e3o no eixo y deixa o cora\u00e7\u00e3o de lado, mas com o ponto A a sua direita<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"382\" height=\"366\" data-src=\"https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/06\/image-79.png\" alt=\"\" class=\"wp-image-6744 lazyload\" title=\"\" data-srcset=\"https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/06\/image-79.png 382w, https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/06\/image-79-300x287.png 300w\" data-sizes=\"(max-width: 382px) 100vw, 382px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 382px; --smush-placeholder-aspect-ratio: 382\/366;\" \/><\/figure>\n\n\n\n<p>4-A rota\u00e7\u00e3o de 45o no sentido hor\u00e1rio torna o cora\u00e7\u00e3o virado na diagonal de cabe\u00e7a para cima com o A posicionado a diagonal direita abaixo dele.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"256\" height=\"224\" data-src=\"https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/06\/image-78.png\" alt=\"\" class=\"wp-image-6743 lazyload\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 256px; --smush-placeholder-aspect-ratio: 256\/224;\"><\/figure>\n\n\n\n<p>5- a reflex\u00e3o no eixo x faz o cora\u00e7\u00e3o ficar na diagonal com o A posicionado a diagonal a direita acima dele.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"257\" height=\"193\" data-src=\"https:\/\/xequematenem.com.br\/blog\/wp-content\/uploads\/2024\/06\/image-77.png\" alt=\"\" class=\"wp-image-6742 lazyload\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 257px; --smush-placeholder-aspect-ratio: 257\/193;\"><\/figure>\n\n\n\n<p><strong>Alternativa C<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quest\u00e3o 140 &#8211; Geometria Plana Isometria \u00e9 uma transforma\u00e7\u00e3o geom\u00e9trica que, aplicada a uma figura, mant\u00e9m as dist\u00e2ncias entre pontos. Duas das transforma\u00e7\u00f5es isom\u00e9tricas s\u00e3o a reflex\u00e3o e a rota\u00e7\u00e3o. A reflex\u00e3o ocorre por meio de uma reta chamada eixo. Esse eixo funciona como um espelho, a imagem refletida \u00e9 o resultado da transforma\u00e7\u00e3o. A [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":6748,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[87,97],"tags":[],"area-do-conhecimento":[118,132],"assunto":[50],"class_list":["post-6741","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-questoes-ppl","category-2018-questoes-ppl","area-do-conhecimento-matematica-e-suas-tecnologias","area-do-conhecimento-matematica","assunto-geometria-plana"],"_links":{"self":[{"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/posts\/6741","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=6741"}],"version-history":[{"count":1,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/posts\/6741\/revisions"}],"predecessor-version":[{"id":6749,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/posts\/6741\/revisions\/6749"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/media\/6748"}],"wp:attachment":[{"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/media?parent=6741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/categories?post=6741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/tags?post=6741"},{"taxonomy":"area-do-conhecimento","embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/area-do-conhecimento?post=6741"},{"taxonomy":"assunto","embeddable":true,"href":"https:\/\/xequematenem.com.br\/blog\/wp-json\/wp\/v2\/assunto?post=6741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}