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1.6-1: Right-Triangle Trigonometry © 2007 Roy L. Gover (www.mrgover.com) Learning Goals: •Define the six trig ratios of an acute angle •Evaluate trig ratios using triangles,…

Education 4.5 identities

1. Recall                 , 1 sin csc , 0 1 cos sec , 0 tan , 0 cot , 0 P t x y t y t y y t x t x x y x t x t y x y  …

Documents A Review for Ms. Ma’s Physics 11 Trigonometry is the study and solution of triangles. Solving a...

A Review for Ms. Ma’s Physics 11 Trigonometry is the study and solution of triangles. Solving a triangle means finding the value of each of its sides and angles. The following…