Question

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

Explanation:

Step1: Identify congruent parts

We see two pairs of angles are marked as congruent and one side is common to both triangles.

Step2: Recall congruence rules

SSS is side - side - side (all three sides congruent), SAS is side - angle - side, ASA is angle - side - angle, AAS is angle - angle - side. Here we have two angles and a non - included side.

Answer:

AAS