如图,已知∠BAC=∠DAE,AB=AC,AD=AE,你能说明BD=CE,∠ABD=∠ACE么?T0T)

如图,已知AB=AC,∠ABD=∠ACE,∠BAC=∠DAE求证：BD=CE... 已知:如图∠DAE=∠BAC,AB=AC,∠B=∠C求证:AD=AE 如图,已知AB=AC,AD=AE,BD=CE.试说明：∠BAC=∠DAE 已知:如图,AB=AC,AD=AE,BD=CE,求证:∠BAC=∠DAE 已知,如图6-7,AD=AE,AB=AC,∠DAE=∠BAC求证:BD=CE 如图,已知AB=AC,AD=AE,∠BAC=∠DAE求证BD=CE 如图,已知∠BAC=∠DAE ,∠ABD=∠ACE ,BD=CE 求证:AB=AC,AD=AE 如图,已知∠BAC=∠DAE,∠1=∠2,BD=CE.求证:AB=AC,AD=AE 如图,已知∠BAC=∠DAE,∠1=∠2,BD=CE.求证:AB=AC,AD=AE 如图,已知∠BAC=∠DAE,AB=AC,AD=AE,你能说明BD=CE,∠ABD=∠ACE么?T0T) 已知,如图AB=AC,AD=AE,∠BAC=∠DAE求证：（1）△ABD≌△ACE (2)∠ADB=∠AEC 如图,已知∠BAC=∠DAE,∠ABD=∠ACE,BD=CE,那么AB与AC,AD与AE有什么数量关系? 如图,已知B,E,D三点,在同一条直线上,AB=AC,AD=AE,∠BAC=∠DAE,求证∠CAB=BEC 如图,已知AB>AC,AD⊥BC,AE平分∠BAC,求证:∠DAE=1/2(∠C-∠B) 如图,已知AB＞AC,AD⊥BC,AE平分∠BAC,求证：∠DAE=1/2（∠C-∠B） 已知AB=AC,AD=AE,∠BAC=∠DAE.求证：BD=CE. 已知:如图,在三角形ABC,和三角形ADE中,AB=AC,AD=AE,∠BAC=∠DAE=90°,求证:BD=CE 已知:如图,在三角形ABC,和三角形ADE中,AB=AC,AD=AE,∠BAC=∠DAE=90°,求证:BD=CE