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Please help me please i really need help please

Please help me please i really need help please-example-1

1 Answer

5 votes

9514 1404 393

Answer:

314.2 ft³

Explanation:

The volume is given by the formula ...

V = 1/3πr²h

where r is the radius and h is the height from the base.

Here, the slant height is given, so we must use the Pythagorean theorem to find the height from the base.

5² + h² = 13²

h² = 169 -25 = 144

h = √144 = 12

Then the volume is ...

V = (1/3)π(5 ft)²(12 ft) = 100π ft³ ≈ 314.2 ft³

The volume is about 314.2 cubic feet.

User Fabio Rosati
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