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25 More Trigonometric Identities Worksheet

28 More Triangle Trigonometry Concepts: Trigonometry for Acute and Obtuse Angles { The Law of Cosines { The Law of Sines Applications (Section 8.4) 1. Solve each triangle. (a) Triangle ABC when a = 4;B = 59:2 , and C = 90 . (b) Triangle ABC when c = 10:3;a = 4:5, and C = 90 . (c) Triangle ABC when A = 37 , B = 18:6 , and a = 3. 2. Solve the ...