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What is the radius of a sphere whose volume is 12 π cm³? Options - 3, 3√3 ,3⅔, 3⅓ ??? ^_________^ |
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Answer»
volume=4/3πr^3 12=4/3(3.14)r^3 12x3/4x31.85=r^3 r^3=286.65 r=6.594 |
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