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The diameter of a cylindrical water tank is 10ft, and its height is 9ft. What is the volume of the tank?

Use the value 3.14 for π, and round your answer to the nearest whole number.
Be sure to include the correct unit in your answer.
PLZ answer ASAP PLZ

User Mjsey
by
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1 Answer

3 votes

Answer:

V = 707 cubic feet

Explanation:

The volume of a cylinder

V = πr^2h

V - volume of a cylinder

π - pie

r - radius of the cylinder

h - height of a cylinder

Given

d - 10ft

h - 9ft

π - 3.14

Insert the value into the formula

Given diameter

d = 10ft

d = 2r

r = d/2

r = 10/2

r = 5ft

V = 3.14 × 5^2 ×9

= 3.14 × 25 × 9

= 706.5 cubic feet

To nearest whole number

V = 707 cubic feet

User Ldsenow
by
4.8k points