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Find the volume of a sphere that has a diameter of 9 feet. Volume= Blank ft^3 (Use 3.14 for pi and round your answer to the nearest tenth.)

Find the volume of a sphere that has a diameter of 9 feet. Volume= Blank ft^3 (Use 3.14 for pi and round your answer to the nearest tenth.)
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Find the volume of a sphere that has a diameter of 9 feet.

Volume= Blank ft^3
(Use 3.14 for pi and round your answer to the nearest tenth.)

User Mouseroot
by
7.8k points

1 Answer

7 votes
Diameter = 9feet
Radius = 4.5 feet (radius is half of the diameter)

Formula for the volume of a sphere is:
V = (4pi*r³)/3

Plug in your radius:

V = (4π * (4.5)³) / 3

V = 121.5(3.14)
V = 381.5
User Vpetersson
by
8.4k points
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