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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?

 

 Jan 14, 2024
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60pi = pi * r^2 * (83/360)

 

60  / (83/360)  = r^2

 

r = sqrt  [ 360 * 60 / 83 ] ≈  16.13 

 

 

cool cool cool

 Jan 14, 2024

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