How to Write a Proof for Congruent Triangles Using SAS

The video tutorial explains how to prove triangle congruence using given information and the side-angle-side (SAS) theorem. It emphasizes the importance of identifying given congruences and angles, and how to calculate missing angles in triangles. The tutorial concludes with a proof of congruence using the third angle theorem.

What new insight or understanding did you gain from this video?

Evaluate responses using AI:

OFF