如图,AB=AC;AD=AE,证明:BD=CE.
如图,AB=AC,AD=AE,∠1=∠2,试证明BD=CE
如图,已知AB=AC,AD=AE,求证:BD=CE
如图,AB=AE,AC=AD,BD=CE,求证:△ABC ≌ ADE.
如图,已知AB=AC,AD=AE,试说明:BD=CE.
全等三角形如图,已知AB=AC,AD=AE,求证BD=CE.
如图,已知AB=AC,AD=AE,BD=CE.
如图,已知AB=AC,AD=AE.求证:BD=CE.
如图,AD=AE,BD=CE,求证:AB=AC
如图 AB=AC AD=AE BD CE相交于点O
如图,AB=AC,CE垂直CB,BD垂直BC,求证,AD=AE
初三放缩与相似性已知:如图,线段BD与CE相交于点A,AD:BD=AE:CE求证:AB:AC=AD:AE
已知:如图5,AE⊥AB,AD⊥AC,BD=CE,BD⊥CE于O,试说明:AE=AB.