Get personalized and accurate responses to your questions with IDNLearn.com. Ask your questions and receive reliable, detailed answers from our dedicated community of experts.
Triangles FGH and ABC are congruent because of the: AAS congruence theorem.
The AAS congruence theorem states that when two angles and one non-included side in one triangle are congruent to corresponding two angles and one non-included side in another triangle, then both triangles are congruent.
In the proof given, it is established that both triangles have two corresponding congruent angles, and also, BC ≅ GH which are non-included sides.
Therefore, both triangles are congruent because of the AAS congruence theorem.
Learn more about the AAS congruence theorem on:
https://brainly.com/question/3168048
#SPJ1