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Need help with questions 1-4 pls

Need help with questions 1-4 pls-example-1

1 Answer

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Answer:

1. Cos C = 5/13, 2. Sin N = 77/85 , 3. Sin F = 56/65, 4. Tan E = 40/9

Explanation:

1. Cos C = base/ Hypotenuse

2. Sin N = perpendicular/Hypotenuse

3. Sine F = perpendicular/Hypotenuse

4. Tan E = Perpendicular/ Base

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