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3 years ago

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A state highway department uses a salt storage enclosure that is in the shape of a cone, as shown above. If the volume of the st

orage enclosure is 48π m3, then what is the diameter of the base of the cone, in meters?

1 answer:

denis-greek [22]3 years ago

3 0

Answer:

D = 8 m

Explanation:

vol = πr² h/3

48π = πr² x 9/3

48π = 3πr²

r = sqrt (48/3)

r = 4 m

therefore the diameter D = 2r = 2 (4) = 8 m

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