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Trigonometry Lesson 5 "Right Triangle Trig Sin,Cos,& Tan"
Download the Complete Note Taking Guide Here
Note Taking Guide:
Unit: Trig Lesson 5: Learning Trig Ratios
Part 1: What if you don’t have a special right triangle??
S ____ _____ C _____ _______ T ______ _______
1. Find the reference angle. 2.Label OPPOSITE, ADJACENT, HYPOTENUSE 3.Which two do you have? Which function is it? 4.Set up the ratio 5.Solve it!
Practice Deciding the Function
Video works this problem with step by step directions