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已知:如图,在中,AB=AC,点D、E在BC上,且BD=CE.求证:(1)△ABD≌△ACE;(2)∠ADE =∠AED.
已知:如图,在中,AB=AC,点D、E在BC上,且BD=CE.
求证:(1)△ABD≌△ACE;
(2)∠ADE =∠AED.