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How many cubic inches of air can a fully inflated basketball hold if its radius is 4.5 inches?
Wiki User
∙ 14y ago
The volume of any sphere is [ 4/3 pi R3 ].
We're going to take the easy way out on this one, neglect the thickness of the skin,
and assume that 4.5 inches is the radius of air-chamber in the ball.
Volume = (4/3) (pi) (4.5)3 = 381.7 cubic inches (rounded)
Wiki User
∙ 14y ago
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