This document contains 30 geometric proofs that use the vocabulary words such as supplementary, complementary, right angle, perpendicular, bisects, etc. Answers can be found by using the FREE videos of each one of these proofs on YouTube by searching mrcoehoorn. Click on the mrcoehoorn channel and then search the channel for vocab proofs. You can also find flashcards to review the theorems and definitions needed for these proofs by searching coehoorn on www.quizlet.com. If you like this then maybe consider purchasing my entire proof collection which is available for $25.