摘要:A.108° B.100° C.90° D.80°二.仔细填一填.你一定能填好呀
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如图,C、E和B、D、F分别在∠GAH的两边上,且AB = BC = CD = DE = EF,若∠A =18°,则∠GEF的度数是( )
A.108° B.100° C.90° D.80°
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如图,C、E和B、D、F分别在∠GAH的两边上,且AB = BC = CD = DE = EF,若 ∠A =18°,则∠GEF的度数是
[ ]
A.108°
B.100°
C.90°
D.80°
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B.100°
C.90°
D.80°