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Find the volume of the sphere shown to the right. Give an answer in terms of pi and rounded to the nearest cubic unit.
The diameter of the sphere is 2 in.
The exact volume is ___________ in^3.
(Type an exact answer in terms of pi)
The approximate volume is _________ in^3
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Find the volume of the sphere shown to the right Give an answer in terms of pi and rounded to the nearest cubic unitThe diameter of the sphere is 2 inThe exact class=

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IsrarAwan
The correct answers are:
Exact volume = [tex]V = \frac{32}{3} \pi[/tex] in^3
Approximate volume = V = 33.51 in^3 

Explanation:

The volume of the sphere is: [tex] V = \frac{4}{3} \pi r^3[/tex]

Since r = 2 in

Hence
[tex]V = \frac{4}{3} \pi (2)^3 \\ V = \frac{32}{3} \pi[/tex] in^3 (exact)
V = 33.51 in^3 (approximate)

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