Using the triangle to the right, write an expression (fraction) representing cos 52°. Then write an expression (fractions) for tan 52° and cos 38°. What other trig. expression is equivalent to cos 38°? 52° a 10

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A: List the sides and angles in order from smallest to largest. 

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A: The correct answer is option (A). In this question, we will use tangent ratio.

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A: I am attaching image so that you understand each and every step.