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What is the diameter of the circle with 49 pi

What is the diameter of the circle with 49 pi
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What is the diameter of the circle with 49 pi

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User TheDizzle
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1 Answer

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Area = \pi r^2\\ 49\pi = \pi r^2\\49=r^2\\ r=7\\\\ Diameter = 14 Remember, diameter = 2 x radius
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User KALITA
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