Join us as we explore why Side-Side-Angle and Angle-Side-Side cannot be used to prove triangle congruence.

For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! 🙂

This lesson answers the questions: How do I prove that two triangles are congruent? Why can’t SSA be used to prove that two triangles are congruent?

Our lessons are perfect for flipped classroom math teachers and students. This lesson is aligned with the common core learning standards for math and the SAT math curriculum as well.

Be sure to join our mailing list at http://www.mashupmath.com