Question

Choose the postulate or theorem when combined with the AAA Postulate for triangle similarity can be used to establish the AA Postulate for triangle similarity? A) SAS Postulate B) ASA Postulate C) Angle Sum Theorem D) Angle Bisector Theorem

Answer 1

Angle Sum Theorem (C)

This one allows you to add the angles together to get 180 degrees always, which is why you only need to prove that two corresponding angles of a triangle are congruent.