如图,AE⊥AB,BC⊥AB,CD⊥ED,ED=DC.求证：AE+BC=AB.

如图,AE⊥AB,BC⊥AB,CD⊥ED,ED=DC.求证：AE+BC=AB. 如图,AB是直径,弦AE⊥CD.求证：弧BC=弧ED 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 如图,AE⊥AB,BC⊥AB,AE=AB,ED=AC,求证:ED⊥AC 已知,如图,AB⊥BC,AE⊥ED,AB=AE, 已知:如图,AB⊥BC,AE⊥ED,AB=AE, 如图,AB是圆O的直径,弦AE⊥CD.求证弧BC=弧ED 如图,AB＝AE,BC＝ED,∠B＝∠E,AF⊥CD,证明：CF＝DF 如图,AB=AE ,∠ABC=∠AED,BC=ED,CF=DF,求证：AF⊥CD 如图,AE⊥AB,BC⊥AB,CD⊥ED,ED=DC,求证:AE+BC=AB急求 今天的作业啊 明天要交的 九点之前回答的给分 如图AB=AE,AC=AD,ED=BC,AE⊥AB 求证BC⊥DE 如图,△ABC中,∠ABC=90°,AB等于BC,点D是AB的中点,AE⊥AB,CD⊥BE,连接ED,EC求证:(1)AE=DB (2)AC垂直平分ED 如图,已知：AB=AE,AC=AD,AC⊥AD,AB⊥AE.求证：ED⊥BC. 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 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