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Practice mode Volume and Surface Area

WTaking π = 22/7, hat is the volume of a solid sphere of radius 21 cm?

Correct answer B. 38,808 cu cm

Explanation

Volume of a sphere = 4/3 x πr³ = 4/3 x 22/7 x 21 x 21 x 21 = 38808 cu cm.

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