which of the following must be true to prove Δ ABC≅Δ DEF by the AAS theorem?
A. C∠≅∠F
B. ∠B≅∠E
C. ∠E≅∠F
D.∠B≅∠C

which of the following must be true to prove Δ ABCΔ DEF by the AAS theorem A CF B BE C EF DBC class=

Respuesta :

Answer:

b must be because the therom is aas so

Answer:

B is answer

Step-by-step explanation:

just did it