如图,△ABC中,AB=2AC,AD平分∠BAC,且AD=BD,求证:CD⊥AC
如图,在△ABC中,AB=2AC,AD平分∠BAC,且AD=BD,求证:CD⊥AC.
如图,△ABC中,AB=2AC,AD平分∠BAC,且AD=BD,求证:CD⊥AC
如图,△ABC中,AB=2AC,AD平分∠BAC,且AD=BD,求证CD⊥AC
已知三角形ABC中,AB=2AC,AD平分∠BAC,且AD=BD,求证:CD⊥AC.
如图所示,在△ABC中,AD平分∠BAC,CD⊥AC,AD=BD.求证:AB=2AC.
如图,在三角形ABC中,AD平分∠BAC,且BD=CD,求证AB=AC
如图所示,在△ABC中,AB=2AC,AD平分∠BAC且AD=BD,求证CD⊥AC
如图,在△ABC中,AB=2AC,AD评分∠BAC且AD=BD,求证:CD⊥AC
如图,三角形ABC中,AB=2AC,AD平分角BAC,且AD=BD,求证:CD垂直于AC
如图,在△ABC中,AB=AC,AD平分∠BAC 求证:BD=CD
如图,△ABC中,AD平分∠BAC,BD=CD,求证:AB=AC.
如图 在△ABC中 AD平分∠BAC 求证AB/BD=AC/CD.