EM-2164

Volume and surface area of solids

E Math · Secondary 4 · Medium · Volume and surface area of solids

A solid is made by mounting a cone of radius 4 cm and height 9 cm on top of a hemisphere of radius 4 cm. Using the volume formulas for a cone and a sphere, find the total volume of the solid, in

\text{cm}^3

$2.85\times10^2\,\text{cm}^3$
$1.90\times10^2\,\text{cm}^3$
$3.14\times10^2\,\text{cm}^3$
$4.27\times10^2\,\text{cm}^3$

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