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A circle with a radius of 6 m has an arc of 4 pi m. What is the measure of the centra angle?
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A circle with a radius of 6 m has an arc of 4 pi m. What is the measure of the centra angle?

User Sugar Bowl
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Answer: Since the arc length is given (4 ) and the radius is given (6), the central angle can be found

Arc Length = theta * r

4 pi = theta * 6 Divide by 6

4 pi / 6 = theta

theta = (2/3) pi

Explanation:

User Aspiring
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