题目内容
试题答案
在□ABCD中,∠A、∠B的度数之比为5∶4,则∠C等于( )A.60° B.80° C.100° D.120°
在□ABCD中,∠A、∠B的度数之比为5∶4,则∠C等于( )
A.60° B.80° C.100° D.120°
A. 60°
B. 80°
C. 100°
D. 120°
A.60°
B.75°
C.90°
D.120°