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Mathematics, 28.04.2021 14:00 NeriyahY

Do not give me any links or files. Find the surface area of a sphere with radius 9 using the formula SA=4nr2
Leave answer in terms of n
A. 20 n units2
B. 25 n units2
C. 100 n units2

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Answers: 2

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Do not give me any links or files. Find the surface area of a sphere with radius 9 using the formu...
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