Question

which rule explains why these triangles are congruent? asa sss aas sas these triangles cannot be proven congruent.

Explanation:

Step1: Identify congruence - rule elements

We see two angles and the included side are marked equal.

Step2: Recall congruence rules

ASA (Angle - Side - Angle) rule states that if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, the triangles are congruent. Here we have two pairs of angles and the side between them equal.

Answer:

ASA