What are the three methods of proving triangles congruent?
What are the three methods of proving triangles congruent? Methods of proving triangles are congruent: Side-Side-Side (SSS) - we have to prove that all three sides are congruent. Side-Angle-Side (SAS) - what's very important here is that the "Angle" is written between the two sides. Angle-Side-Angle (ASA) - just like the "angle" in SAS is in between two sides; the "Side" here should also be in between two angles. What are the rules of congruent triangles? Side - Angle - Side. Side Angle Side (SAS) is a rule used to prove whether a given set of triangles are congruent ....