如图:AB=CD,AE=DF,CE=FB.求证:AE∥DF

如图AB=CD AE=DF CE=FB 试说明AE‖DF 如图,ab=cd,ae=df,ce=fb,求证af=de 如图,AB=CD,AE=DF,CE=BF,求证AE平行DF 如图,AB=CD,AE=DF,CE=BF,求证：AE平行DF 已知如图AB=DC,AE=DF,CE=FB求证AF=DE 如图,已知AB=DC,AE=DF,CE=FB,求证AF=DE 已知:如图,AB=DC,AE=DF,CE=FB,求证:AF=DE 如图，AB=CD，AE⊥BC，DF⊥BC，CE=BF．求证：AE=DF． 如图 已知AB=CD,AE=DF,CE=BF.求证：AF=DE 已知:如图,AD=CD CE=BF DF=AE 求证AB‖DC 如图所示,AB=CD,AE=DF,CE=BF,求证 AE‖DF AB=CD,AE垂直BC,DF垂直BC,CE=BF,求证AE=DF