Question

is △abc≅△dfe by aas theorem?

Explanation:

Step1: Recall AAS theorem

AAS (Angle - Angle - Side) theorem states that if two angles and a non - included side of one triangle are congruent to two angles and the corresponding non - included side of another triangle, then the two triangles are congruent.

Step2: Identify angles and side in given triangles

In \(\triangle ABC\) and \(\triangle DFE\), we can see two pairs of angles are marked as congruent. But we don't know if the non - included sides are congruent. There is no information given about the congruence of the non - included sides.

Answer:

No