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3 February, 16:55

A medium sized paper cone has a diameter of 8 cm and a height of 10 cm what is the volume of the cone

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Answers (2)
  1. 3 February, 18:19
    0
    670.21

    Step-by-step explanation:

    Formula to find Volume of a cone: V=πr2h

    r (Radius) = 8

    h (Height) = 10

    I just plugged the formula in the calculator and i replaced r with 8 and h by 10.

    Written out would be:

    V = π (8) 2 (10)
  2. 3 February, 19:20
    0
    V = 167.5516082 cm^3

    Step-by-step explanation:

    Volume of a cone is given by

    V = 1/3 pi r^2 h

    We have the diameter, so we need to get the radius

    d = 2r

    Divide by 2

    d/2 = r

    8/2 = r

    4 = r

    V = 1/3 * pi * (4) ^2 * 10

    = 1/3 * pi*16*10

    53 1/3 pi cm^3

    Let pi = 3.14

    V = 167.5516082 cm^3
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