About This Product:There are 10 cards in this Supplementary Angles Boom Deck that quizzes students on calculating supplementary angles. Students are also quizzed on a several definitions of supplementary angles. You can use this resource for quick practice, as a no-prep pretest or post test on calculating supplementary angles. You may also use it to build student mastery in calculating supplementary angles. Terms of Use:For personal, non-commercial use only.This purchase allows one teach