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If the length of an arc is 12 pi inches and the radius of the circle is 10 inches, what is the measure of the arc?
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If the length of an arc is 12 pi inches and the radius of the circle is 10 inches, what is the measure of the arc?

User Egremont Of Yorke
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1 Answer

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central angle (radians) = arc length / radius
central angle (radians) = 12*PI / 10
central angle (radians) = 6*PI / 5
central angle = 216 degrees


User Arfeo
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