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6 August, 18:40

What is the volume of the item described? An ice cream cone with a cone of radius 2 cm and height of 9 cm with a hemisphere of ice cream on top of radius 2 cm. Select the exact answer in terms of π and the approximate answer rounded to the nearest whole number

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  1. 6 August, 21:04
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    Volume of hemisphere = 2πr³/3

    Volume of cone = πr²h/3

    Where r = 2 and h = 9

    Volume = volume of hemisphere + volume of cone

    Volume = 2π (2) ³/3 + π (2) ² (9) / 3

    Volume = 16π/3 + 36π/3

    Volume = 52π/3
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