EM-790

Volume and surface area of solids

E Math · Secondary 3 · Hard · Volume and surface area of solids

A solid is made of a cylinder of radius 3 cm and height 10 cm, with a cone of the same radius and height 4 cm on top. What is the total volume of the solid, in

\text{cm}^3

? (Use

\pi=3.14

$320.3$
$244.9$
$282.6$
$358.0$

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