{"id":20090,"date":"2026-05-21T23:35:29","date_gmt":"2026-05-21T17:35:29","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/a-triangle-has-base-30-cm-and-height-4-cm-what-is-its-area\/"},"modified":"2026-05-21T23:35:29","modified_gmt":"2026-05-21T17:35:29","slug":"a-triangle-has-base-30-cm-and-height-4-cm-what-is-its-area","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/a-triangle-has-base-30-cm-and-height-4-cm-what-is-its-area\/","title":{"rendered":"A triangle has base 30 cm and height 4 cm. What is its area"},"content":{"rendered":"<p>A triangle has base 30 cm and height 4 cm. What is its area?<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>34 cm\u00b2<\/li>\n<li>64 cm\u00b2<\/li>\n<li>60 cm\u00b2<\/li>\n<li>17 cm\u00b2<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2843],"subject":[2746],"education_level":[1893],"class_list":["post-20090","mcq","type-mcq","status-publish","hentry","topic-area-of-triangle","subject-mensuration","education_level-grade-5"],"mcq_note":"Area of a triangle = 1\/2 \u00d7 base \u00d7 height = 1\/2 \u00d7 30 \u00d7 4 = 60 cm\u00b2. A triangle is half of a rectangle or parallelogram with the same base and height, so we multiply by 1\/2. Use the perpendicular height, not a slanted side, because the height must make a right angle with the base. The answer is in square units because area measures the surface covered by the triangle.","mcq_options":[{"right":"no","answer":"34 cm\u00b2"},{"right":"no","answer":"64 cm\u00b2"},{"right":"yes","answer":"60 cm\u00b2"},{"right":"no","answer":"17 cm\u00b2"}],"multi_answers":"no","subject_terms":[{"id":2746,"title":"Mensuration","slug":"mensuration"}],"topic_terms":[{"id":2843,"title":"Area of Triangle","slug":"area-of-triangle"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/20090","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=20090"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=20090"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=20090"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=20090"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=20090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}