advertisement

Integrated Math Per. 4 Powers Thurs. 5/7/15 In Class: Reviewed Triangular Puzzle Quiz: If you know 3 parts of a right triangle i.e. either side lengths or angle measurements, you can determine the missing values by using SOH CAH TOA and/or the Pythag. Theorem. Tan 10 degrees = X/80 X = 14 Tan 30 degrees = X/50 X = 29 A squared + B Squared = C squared 14 squared + 29 squared = C squared 196 + 841 = C Squared 1037 = C Squared C = square root of 1037 C = 32 “A Sculpture Garden” pg. 63 Homework: If you got a 100% on the Triangular Puzzle Pre-Quiz, you have no homework. If you did not get a 100% on the quiz, do the Triangular Puzzle Pre-Quiz #2 for homework.