Question

What else would need to be congruent to show that ABC DEF by ASA?

Answer 1

A) ∠B≅∠E

Explanation:

In order for the triangles to be congruent by ASA, we need two angles and the included side.

We currently have one angle and a side adjacent to that angle. The other angle adjacent to this side must be congruent as well; these are angles B and E.

Answer 2

For ASA to apply in this scenario, angle B must be equal to angle E (Choice A), since ASA includes one pair of congruent sides in between two pairs of congruent angles.

:)