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Adv. Geometry 8.5 Law of Sines and Law of Cosines Objective: Use Law of Sines and Law of Cosines to solve triangles Use the Law of Sines to solve a triangle if you are given: Two angle measurements and ANY side length Two side measurements and a NON INCLUDED SIDE Solve the triangle ( round angles to nearest°, sides to nearest tenth) Solve the triangle ( round angles to nearest°, sides to nearest tenth) Solve each triangle: f = 9.1; r = 20.1 ; m Solve the triangle: You can use the Law of Cosines to solve a triangle if you are given: Two side lengths and the INCLUDED angle measure Three side lengths Solve the triangle: HW: WS 8.5 from book p. 574 38, 43*, 50, 60