{"id":18931,"date":"2026-05-19T22:39:07","date_gmt":"2026-05-19T16:39:07","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/circumference-of-circle-radius-70\/"},"modified":"2026-05-19T22:39:07","modified_gmt":"2026-05-19T16:39:07","slug":"circumference-of-circle-radius-70","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/circumference-of-circle-radius-70\/","title":{"rendered":"Circumference of Circle Radius 70"},"content":{"rendered":"<p>Using \u03c0 = 22\/7, what is the circumference of a circle with radius 70 cm?<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>15400 cm<\/li>\n<li>4900 cm<\/li>\n<li>140 cm<\/li>\n<li>440 cm<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2778,2779],"subject":[2744],"education_level":[1894],"class_list":["post-18931","mcq","type-mcq","status-publish","hentry","topic-circles","topic-circumference","subject-geometry","education_level-grade-8"],"mcq_note":"Circumference means the distance around the circle. Use C = 2\u03c0r with \u03c0 = 22\/7: C = 2 \u00d7 22\/7 \u00d7 70 = 440 cm.","mcq_options":[{"right":"no","answer":"15400 cm"},{"right":"no","answer":"4900 cm"},{"right":"no","answer":"140 cm"},{"right":"yes","answer":"440 cm"}],"multi_answers":"no","subject_terms":[{"id":2744,"title":"Geometry","slug":"geometry"}],"topic_terms":[{"id":2778,"title":"Circles","slug":"circles"},{"id":2779,"title":"Circumference","slug":"circumference"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/18931","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=18931"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=18931"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=18931"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=18931"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=18931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}