In mathematics, a(n) ()angle refers to either of two angles that added together to produce an angle of 90°.
In mathematics, a(n) ()angle refers to either of two angles that added together to produce an angle of 90°.
A.right
B.supplementary
C.adjacent
D.complementary
正确答案:complementary
Tag:大学英语词汇解析
时间:2022-01-01 14:47:06