2. 职称英语
  3. In the figure below, line x is parallel to line y. What is the measure of angle

In the figure below, line x is parallel to line y. What is the measure of angle

游客2024-01-12  31
问题 In the figure below, line x is parallel to line y. What is the measure of angle α?
选项
答案  The answer is 137°. The transversal crosses two parallel lines, so the angles made at the intersections will be identical. 43° corresponds to the supplementary angle of a on line y. Since 43° and a are supplementary angles, they must add up to 180°. Therefore, the answer is 137°.
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3356569.html
相关试题推荐
随机试题
最新回复(0)