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26 October, 15:09

What is the volume of a cone with a radius of 7cm and a height of 9cm

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Answers (2)
  1. 26 October, 15:30
    0
    461.8141200777 centimeters ^3

    Step-by-step explanation:

    Volume = 1/3 πr2h = 1/3 x π x 7^2 x 9 = 147π = 461.81 cm^3
  2. 26 October, 15:34
    0
    volume of a cone = 461.58cm³

    Step-by-step explanation:

    to find the volume of a cone

    given the radius of the cone = 7cm

    height of the cone = 9cm

    recall that the volume of a cone = πr² h/3

    volume of a cone = 3.14 x 7² x 9/3

    volume of a cone = 3.14 x 49 x 3

    volume of a cone = 3.14 x 147

    volume of a cone = 461.58cm³

    therefore the volume of a cone whose radius is 7cm, height is 9cm is evaluated to be equals to 461.58cm³
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