How to Complete a proof involving angles

Money math is back for a chill lesson on completing a proof involving angles. This proof touches on complementary angles, definition of congruent angles, Angle Addition Postulate, and substitution. YAY MATH! This video will demonstrate exactly how to complete a proof involving angles.

You should always keep in mind what you are given to complete a proof. Most of the time the complimentary angles will give away another part of the problem. Just keep in mind the things that you are given. Be alert!