1 Answer

Heycam · Answer 1 · 2023-05-29T06:47:19+0000

The volume of a cone is given by the following formula:

$V=(1)/(3)\pi r^2h$

where,

r: radius of the base = 9 cm

h: height = 12 cm

Replace the previous values of the parameters into the formula for V and simplify:

$\begin{gathered} V=(1)/(3)\pi(9cm)^2(12cm) \\ V=324\pi cm^3 \end{gathered}$

Hence, the volume of the cone is 324pi cm^3

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