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22-05-2019
Mathematics

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How can the radian measure of an angle determine the arc length on the unit circle?

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MathPhys MathPhys

22-05-2019

Step-by-step explanation:

Arc length is defined as:

s = rθ

where r is the radius and θ is the angle in radians

A unit circle has a radius of 1, so the arc length is equal to the radian measure of the angle.

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