SOLUTION: Find the radius of the circle when the central angle is π/2 and the arc length is 3π.
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Question 741958: Find the radius of the circle when the central angle is π/2 and the arc length is 3π.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Find the radius of the circle when the central angle is π/2 and the arc length is 3π.
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arc = angle*r
r = arc/angle = 3pi/(pi/2)
r = 6
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