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If a radius of a sphere increase by a factor of 4 what does the factor of the volume increase?
Wiki User
∙ 14y ago
64
The formula to find the volume of a sphere is
4/3 * pi * r3
where r is the radius of the sphere. So if the radius is increased by a factor of 4, then the formula becomes
4/3 * pi * (4r)3 = 4/3 * pi * 64r3
showing that the volume increases by a factor of 64.
Wiki User
∙ 14y ago
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