(2014?南长区二模)如图,△ABC中,AD是中线,AE是角平分线,CF⊥AE于F,AB=5,AC=3,则DF的长为______
(2014?南长区二模)如图,△ABC中,AD是中线,AE是角平分线,CF⊥AE于F,AB=5,AC=3,则DF的长为______....
(2014?南长区二模)如图,△ABC中,AD是中线,AE是角平分线,CF⊥AE于F,AB=5,AC=3,则DF的长为______.
展开
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询