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What is the radius of a circle with a central angle of 4π7 radians that intercepts an arc of length 12π in.?

What is the radius of a circle with a central angle of 4π7 radians that intercepts an arc of length 12π in.?
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What is the radius of a circle with a central angle of 4π7 radians that intercepts an arc of length 12π in.?

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User Tialaramex
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2 Answers

3 votes

Answer:

po

Explanation:

answered
User Dim
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(4 \pi)/(7)R=12 \pi \\ \\ \Rightarrow R = (12 \pi * 7)/(4 \pi) \\ \\ \Rightarrow \boxed{ R = 21\ in}
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User Wryrych
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