What is the volume of a sphere with a diameter of 10 cm? Use 3.14 for pi and round to the nearest tenths.

Question

What is the volume of a sphere with a diameter of 10 cm? Use 3.14 for pi and round to the nearest tenths.

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Adalynn 2 weeks 2021-09-07T22:05:44+00:00 2 Answers 0

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    0
    2021-09-07T22:06:59+00:00

    The volume of the spear is 523.3in 3

    0
    2021-09-07T22:07:38+00:00

    Answer:

    The volume of the sphere is 523.3in³

    Step-by-step explanation:

    radius = half of diameter

    d = 10cm

    r = 10cm / 2 = 5cm

    To calculate the volume of a sphere we have to use the following formula:

    V = volume

    r = radius  = 5cm

    π = 3.14

    V = ⁴⁄₃πr³

    we replace with the known values

    V = ⁴⁄₃ * 3.14 * (5cm)³

    V = 4.187 * 125cm³

    V = 523.333in³

    Round to the nearest tenth

    V = 523.333in³  = 523.3in³

    The volume of the sphere is 523.3in³

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