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Find the volume of the sphere. Express your answer in terms of π.



13,500π in3


4,500π in3


67,500π in3


300π in3

1 Answer

4 votes

Please consider the graph of the sphere.

We know that the volume of sphere is equal to
(4)/(3)\pi r^3, where r represents radius of sphere.

We can see that diameter of sphere is 30 inches. We know that radius is half the diameter, so radius of the given sphere would be half of 30 inches that is
(30)/(2)=15 inches.


V=(4)/(3)\pi r^3


V=(4)/(3)\pi (15\text{ in})^3


V=(4)/(3)\pi * 3375\text{ in}^3


V=4* 1125\pi \text{ in}^3


V=4500\pi \text{ in}^3

Therefore, the volume of the given sphere is
4500\pi\text{ in}^3 and option B is the correct choice.

Please help Find the volume of the sphere. Express your answer in terms of π. 13,500π in-example-1
User Nkosi
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