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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?

 

 Mar 24, 2024
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\(83^{\circ} \: \text{is } \frac{83}{360} \text{of the circle} \\ {r}^{2}\pi*\frac{83}{360}=60\pi\\ \underline{\text{Solving, we get}\: \bf{\frac{60\sqrt{498}}{83}}} \text{.}\)

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 Mar 25, 2024

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