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Mathematics, 05.05.2021 17:00 toxsicity
Finding the surface area if a sphere with a radius of 7 m- I know the formula is as= 4 pi r squared So answer is 615.44 but the answers are like 56 n m squared or 784 n m squared- what does the n mean?
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Finding the surface area if a sphere with a radius of 7 m- I know the formula is as= 4 pi r squared...
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