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3 November, 22:43

What is the volume of a hemisphere with a diameter of 3.8 in, rounded to the nearest tenth of a cubic inch?

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  1. 4 November, 01:28
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    Answer:14.4In^3

    Step-by-step explanation:

    Diameter=3.8In

    radius (r) = 3.8 ➗ 2=1.9In

    volume of hemisphere=2/3 x π x r^3

    Volume=2/3 x 3.14 x (1.9) ^3

    Volume=2/3x3.14x1.9x1.9x1.9

    Volume = (2x3.14x1.9x1.9x1.9) ➗ 3

    Volume=43.07452 ➗ 3

    Volume=14.4In^3
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