9514 1404 393
Answer:
184.9 ft³
Explanation:
In order to find the volume, we need to know the radius. We can find that from the circumference.
C = 2πr
r = C/(2π) = 29.516/(6.28319) ≈ 4.6976 . . . . feet
The volume of the cone is found using the formula ...
V = 1/3πr²h
V = 1/3π(4.6976 ft)²(8 ft) ≈ 58.847π ft³
V ≈ 184.9 ft³ . . . . volume of the cone
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The "pi button" is used throughout. If you use 3.14 for pi, your answer may be closer to 185.0 (rounded to tenths).