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Select the best answer for the question. 20. How much water can be held by a cylindrical tank with a radius of 12 feet and a height of 30 feet? A. 2,260.8 cubic feet B. 33,912 cubic feet C. 54,259.20 cubic feet D. 13,564.8 cubic feet

Question

Select the best answer for the question. 20. How much water can be held by a cylindrical tank with a radius of 12 feet and a height of 30 feet? A. 2,260.8 cubic feet B. 33,912 cubic feet C. 54,259.20 cubic feet D. 13,564.8 cubic feet

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Solution

The volume of a cylinder is given by the formula V = πr²h, where r is the radius and h is the height.

In this case, the radius r is 12 feet and the height h is 30 feet.

Substituting these values into the formula gives:

V = π * (12 feet)² * 30 feet = π * 144 square feet * 30 feet = 4,320π cubic feet.

The value of π is approximately 3.14159, so the volume V is approximately 4,320 * 3.14159 = 13,564.8 cubic feet.

So, the best answer is D. 13,564.8 cubic feet.

This problem has been solved

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