College Math CLEP Prep Practice Exam

Question: 1 / 400

What is the value of sin 90°?

-1

0

1/2

1

Sin 90° is equal to the ratio of the side opposite the angle (1) to the hypotenuse (1) in a right triangle. This results in a value of 1, making D the correct answer.

A is incorrect because the value of sin 90° cannot be negative.

B is incorrect because the value of sin 90° cannot be 0.

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