一个等腰三角形的顶角与一个底角的和是135°,它的顶角是______度.
180°-135°=45°;
135°-45°=90°;
答:它的顶角是90度.
故答案为:90.
I agree with most of what you said, but I don’t agree with ________.
A.anything
B.something
C.everything
D.nothing