已知,如图,ab=ae,bc=ed,∠b=∠e,af⊥cd,垂足为f.求证:cf=df 可画辅助已知,如图,ab=ae,bc=ed,∠b=∠e,af⊥cd,垂足为f.求证:cf=df可画辅助线

已知：如图,AE⊥AB,BC⊥AB,AE=AB,ED=AC.求证：ED⊥AC. 已知：如图,AE⊥AB,BC⊥AB,AE=AB,ED=AC 求证：ED⊥AC 已知,如图,ae垂直ab,bc垂直ab,ae=ab,ed=ac 求证 ed垂直ac 已知：如图,AB=AE,∠1=∠2,∠B=∠E. 求证：BC=ED 已知如图AB=AE,∠1=∠2,∠B=∠E,求证:ED=BC 已知:如图,AB=AE,BC=ED,AF垂直平分CD.求证:∠B=∠E. 已知：如图,AB＝AE,BC=ED,AF是CD的垂直平分线,求证:∠B=∠E 已知,如图,AB⊥BC,AE⊥ED,AB=AE, 已知:如图,AB⊥BC,AE⊥ED,AB=AE, 已知:如图,AB⊥BC,AE⊥ED,AB=AE∠ACD=∠ADC.求证:BC=ED请写过程,谢谢! 已知如图,AB⊥BC,AE⊥ED,AB=AE,∠ACD=∠ADC.求证:BC=ED 蟹蟹!2.如图,已知AB⊥BC,AE⊥ED,AB=BC,∠DCE=135°,说明AE=ED 已知：如图,AB=AE,角1=角2,角B=角E,求证：BC=ED 如图,已知,AB=ae,角1=角2,角B=角E,求证BC=Ed 如图,AB=AE.BC=ED. 如图,AB=AE.BC=ED. 已知:如图,AB⊥BC,AE⊥AD,AB=AE,∠ACD=∠ADC.求证:BC=ED 如图,已知AB垂直于BC,AE垂直于ED,AB=BC,角DCE=135度,说明：AE=ED