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29 April, 00:43

A cone has a radius of 1.2 and a height of 2.9 inches. What is the volume, to the nearest tenth of a cubic inch, of the cone?. Explain or show ur work?

A. 3.6

B. 4.4

C. 10.6

D. 13.1

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Answers (1)
  1. 29 April, 00:46
    0
    4.4 cubic inches

    Step-by-step explanation:

    From the question;

    Radius of the cone is 1.2 inches Height of the cone is 2.9 inches

    We are required to determine the volume of a cone;

    Volume of a cone is given by the formula;

    V=1/3πr²h

    Therefore; taking π to be 3.142

    Volume = 1/3 * 3.142 * 1.2² * 2.9

    = 4.373664

    = 4.4 cubic inches (to the nearest tenth)

    Thus, the volume of a cone is 4.4 cubic inches
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