已知∠α=35°，则∠α的补角的度数是( )A.55° B.65° C.145° ...
问题详情：已知∠α=35°，则∠α的补角的度数是( )A.55° B.65° C.145° D.165°【回答】C知识点：相交线题型：选择题...
已知∠α=35°，则∠α的补角的度数是A.55° B.65° C.145...
问题详情：已知∠α=35°，则∠α的补角的度数是A.55° B.65° C.145° D.165°【回答】C知识点：各地中考题型：选择题...