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A sector of a circle is shown below.  The sector has an area of $60 \pi.$  What is the radius of the circle?

 

 Apr 5, 2024
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Good Question, 

83pi*r^2/360 = 60pi

83pi*r^2 = 60pi*360

cancel pi on both sides: 83*r^2 = 21600

r^2 = 21600/83

r would be (rounded to the nearest hundreth): 16.13

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