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In right triangle ABC, angle C is a right angle. Which is equal to cos A? A. cos B B. csc B C. sec B D. sin B

User NewToThis
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2 Answers

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The one equal to cos A would be D. sin B
User Michael Cho
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sin x = opposite/hypotenuse
angle C = 90 degrees cos a = 90 degrees

The right Answer is :
Sin B
User Imotep
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