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A=4πr2 solve for (r2)
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A=4πr2 solve for (r2)
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Feb 22, 2018
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A=4πr2 solve for (r2)
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EliandroRibeiro
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A = 4(pi)r^2....for r^2
divide both sides by 4(pi)
A / (4(pi)) = r^2
SamGhatak
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Feb 28, 2018
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