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Find the volume of the cone. Round your answer to the nearest tenth.



The volume of the cone is about
cubic yards.
PLEASE HELP

Find the volume of the cone Round your answer to the nearest tenth The volume of the cone is about cubic yards PLEASE HELP class=

Respuesta :

sqdancefan

9514 1404 393

Answer:

  115.5 cubic yards

Step-by-step explanation:

The volume is given by the formula ...\

  V = 1/3πr²h

Here the diameter is 7 yards, so the radius is 3.5 yards. The volume is then ...

  V = (1/3)π(3.5 yd)²(9 yd) = 36.75π yd³ ≈ 115.454 yd³

The volume of the cone is about 115.5 cubic yards.

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