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

which rule explains why these triangles are congruent? sss asa sas aas these triangles cannot be proven congruent.
Answer
Explanation:
Step1: Identify congruent parts
We see two angles ($\angle Q$ and $\angle T$) and the included - side ($QS = TS$) are congruent.
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.
Answer:
ASA