ersion Period: Date: State a postulate or theorem that you could use to prove the triangles congruent. (Hint: draw a diagram and mark the given information.) 1. asa 2. aas 3. A STU and A VWX D A DEF and A RST AABC and A DEF ZU=LX ZDEZR LAELD ZSEZV AB ZE=ZS AC F E DE DF B W X SU = VX F S T T EF = ST