Question

What else would need to be congruent to show that AABC= ADEF by SAS?BGiven:AC = DF

Answer 1

If two sides and the included angle of one triangle are congruentto the corresponding parts of another triangle, the triangles are congruent.

Since:

$\begin{gathered} AC\cong DF \\ \angle C\cong\angle F \end{gathered}$

Then, in order to the triangles be congruent:

$BC\cong EF$

Answer:

A