Question

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

Explanation:

Step1: Identify congruent parts

We see two - pairs of congruent sides (marked with single and double - hash marks) and the included angle between them is common to both triangles.

Step2: Recall congruence rules

The Side - Angle - Side (SAS) congruence rule states that if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then the two triangles are congruent.

Answer:

SAS