题文
如图,AB//CD,直线EF分别交直线AB、CD于点E、F,若∠1=46°30′,则∠2的度数为( )
A.43°30′ B.53°30′ C.133°30′ D.153°30′
如图,AB//CD,直线EF分别交直线AB、CD于点E、F,若∠1=46°30′,则∠2的度数为( )
A.43°30′ B.53°30′ C.133°30′ D.153°30′
试题篮
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