Respuesta :

anjalimira
The answer to your question is CPCTC
The 2 triangles are congruent  so the sides AB and DE must be congruent.

I dont know what CPCTC stands for .  Its not  the last 2 choices. So either  a or b. 

Whar does CPCTC mean?  Must be a US thing Haven't seen it in the UK.