题目内容
已知:如图,CF平分∠DCE,点C在BD上,CE∥AB.若∠ECF=55°,则∠ABD的度数为( )
A.55° B.100° C.110° D.125°
A
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已知:如图,CF平分∠DCE,点C在BD上,CE∥AB.若∠ECF=55°,则∠ABD的度数为( )![]()
| A.55° | B.100° | C.110° | D.125° |
题目内容
已知:如图,CF平分∠DCE,点C在BD上,CE∥AB.若∠ECF=55°,则∠ABD的度数为( )
A.55° B.100° C.110° D.125°
A
已知:如图,CF平分∠DCE,点C在BD上,CE∥AB.若∠ECF=55°,则∠ABD的度数为( )![]()
| A.55° | B.100° | C.110° | D.125° |