{"id":19643,"date":"2026-05-21T18:04:53","date_gmt":"2026-05-21T12:04:53","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/find-sin-ratio-from-a-3-4-5-triangle\/"},"modified":"2026-05-21T18:04:53","modified_gmt":"2026-05-21T12:04:53","slug":"find-sin-ratio-from-a-3-4-5-triangle","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/find-sin-ratio-from-a-3-4-5-triangle\/","title":{"rendered":"Find sin ratio from a 3-4-5 triangle"},"content":{"rendered":"<p>In a right triangle, for a chosen acute angle, the opposite side is 3 and the hypotenuse side is 5. What is sin of the angle?<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>5\/4<\/li>\n<li>3\/12<\/li>\n<li>3\/5<\/li>\n<li>5\/3<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2829],"subject":[2745],"education_level":[2495],"class_list":["post-19643","mcq","type-mcq","status-publish","hentry","topic-trigonometric-ratios","subject-trigonometry","education_level-grade-7"],"mcq_note":"Sine means opposite \u00f7 hypotenuse. So sin \u03b8 = 3 \u00f7 5 = 3\/5.","mcq_options":[{"right":"no","answer":"5\/4"},{"right":"no","answer":"3\/12"},{"right":"yes","answer":"3\/5"},{"right":"no","answer":"5\/3"}],"multi_answers":"no","subject_terms":[{"id":2745,"title":"Trigonometry","slug":"trigonometry"}],"topic_terms":[{"id":2829,"title":"Trigonometric Ratios","slug":"trigonometric-ratios"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/19643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/comments?post=19643"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=19643"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=19643"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=19643"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=19643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}