Question: Use the given information to find the exact function value. 1 Given sin = and tan > 0, find cos 20. 79 $81 85

Use the given information to find the exact function value. 1 Given

Use the given information to find the exact function value. 1 Given sin = and tan > 0, find cos 20. 79 $81 85 9 79 81 085 9

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