已知：如图,AB=AD,AC=AE,角CAE=角BAD,求证：三角形EAD全等于三角形CAB

如图,已知AD/DB=AE/EC,求证 :AD/AB=AE/AC. 如图,已知：OB=OC,角B=角C ,求证：AD=AE ,AB=AC 如图,已知：OB=OC, 角C=角B ,求证：AD=AE ,AB=AC 已知:如图,AC/AD=AB/DE=BC/AE.求证AB=AE 已知,如图,AD/AC=DE/AB=AE/BC,求证AB=AE 已知,如图,AD:AC=DE:AB=AE:BC 求证：AB=AE 如图,已知：AB=AE,AC=AD,AC⊥AD,AB⊥AE.求证：ED⊥BC. 如图,已知AD⊥AB,AC⊥AE,AD=AB,角C=角E,证明:DC⊥BE. 已知:如图,角BDA=角CEA,AE=AD.求证:AB=AC 已知如图,AD/AE=AB/AC,求证角B=角ADE 如图,AB=AC,AD=AE.求证角B=角C. 如图,AB=AC,AD=AE,求证角B=角C 如图,AB=AC,AD=AE.求证角B=角C. 如图AB=AC,AD=AE,求证角B=角C 如图,AB=AC,AD=AE.求证:角B等于角C 已知:如图,AD/AB=AE/BC求证：AD/AE=DB/EC和AB/DB=AC/EC 已知:如图,AD/AB=AE/BC求证：AD/AE=DB/EC和AB/DB=AC/EC 如图,DE//BC,请问AD:AC=AE:AB?AD:AE=AB:AC?