题目内容
试题答案
△ABC ≌△DEF,且△ABC的周长为12,若AB=3,EF=4,则AC= .
△ABC≌△DEF,且△ABC的周长为12,若AB=3,EF=4,则AC= .
△ABC≌△DEF,且△ABC的周长为12,若AB=3,EF=5,则AC= .