{"id":18801,"date":"2026-05-19T22:07:02","date_gmt":"2026-05-19T16:07:02","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/co-interior-angle-with-31-degrees\/"},"modified":"2026-05-19T22:07:02","modified_gmt":"2026-05-19T16:07:02","slug":"co-interior-angle-with-31-degrees","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/co-interior-angle-with-31-degrees\/","title":{"rendered":"Co-interior Angle with 31 Degrees"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Two parallel lines are cut by a transversal. One co-interior angle is 31\u00b0. What is the other co-interior angle on the same side of the transversal?<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>31\u00b0<\/li>\n<li>180\u00b0<\/li>\n<li>149\u00b0<\/li>\n<li>59\u00b0<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","subject":[2744],"topic":[2768],"education_level":[1894],"class_list":["post-18801","mcq","type-mcq","status-publish","hentry","subject-geometry","topic-parallel-lines-and-transversals","education_level-grade-8"],"mcq_note":"Co-interior angles on parallel lines are supplementary. So the other angle is 180\u00b0 \u2212 31\u00b0 = 149\u00b0.","mcq_options":[{"right":"no","answer":"31\u00b0"},{"right":"no","answer":"180\u00b0"},{"right":"yes","answer":"149\u00b0"},{"right":"no","answer":"59\u00b0"}],"multi_answers":"no","subject_terms":[{"id":2744,"title":"Geometry","slug":"geometry"}],"topic_terms":[{"id":2768,"title":"Parallel Lines and Transversals","slug":"parallel-lines-and-transversals"}],"education_level_terms":[{"id":1894,"title":"Grade 8","slug":"grade-8"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/18801","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=18801"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=18801"}],"wp:term":[{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=18801"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=18801"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=18801"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}