Question

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.

Mira inserts a key into a keyhole to open the door. She turns the key through 156 one-degree angles.

What is the angle measure of the turn that the key made?

Answer 1

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Answer:

156° or 13π/15 radians

Explanation:

156 times 1° is 156°.

In radians, the angle measure is (156°)(π/180°) = 13π/15 radians.