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28 March, 20:20

He volume of a cone with height h and radius r can be found using the formula V = 1 3 π r 2 h Find the height of the cone if the volume of the cone is 509 cubic feet and the radius is 9 feet. Use π ≈ 3.14.

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  1. 28 March, 20:45
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    The answer to your question is: 6 ft

    Step-by-step explanation:

    Data

    height = ?

    Volume = 509 ft³

    radius = 9 ft

    π = 3.14

    Formula

    V = (1/3) πr²h

    Process

    h = 3V / πr²

    h = 3 (509) / (3.14x9²) substitution

    h = 1527 / 254.34 simplification

    h = 6. ft
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