已知如图,AB⊥BC,AE⊥ED,AB=AE,∠ACD=∠ADC.求证:BC=ED

已知:如图,AB⊥BC,AE⊥AD,AB=AE,∠ACD=∠ADC.求证:BC=ED 已知,如图,ab垂直bc,ae垂直ed,ab=ae,角acd=角adc,求证:bc=ed 已知：如图,AD=BC,AC=ED,AB=AE, 求证： 角ACD=角ADC 如图,已知在五边形ABCDE中,∠B=∠E=90°,BC=ED,∠ACD=∠ADC.求证:AB=AE 如图,AE⊥AB,BC⊥AB,CD⊥ED,ED=DC,求证:AE+BC=AB 已知：如图AE垂直AB,BC垂直AB,AE=AB,ED=AC,求证：ED垂直于AC 如图,已知AE=AD,AB=AC,求证ED⊥BC 已知，如图：AE⊥AB，BC⊥AB，AE=AB，ED=AC．求证：ED⊥AC． 如图,在△ABC中,已知∠A等于90度,ED⊥BC于点D.AB=BD,求证：AE=ED 如图,AB是直径,弦AE⊥CD.求证：弧BC=弧ED 已知如图AB=AE,∠1=∠2,∠B=∠E,求证:ED=BC 如图,在矩形ABCD中,E,F分别是边BC,AB上的点,且EF=ED,EF⊥ED.求证：AE平分∠BAD.