Question

Find the volume of the cone.A12 cm5 cmV = [?] cm3Round to the nearest tenth.

Answer 1

Given:

Height of cone = 12 cm

Radius = 5 cm

Let's find the volume of the cone.

To find the volume of the cone, apply the formula:

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

Where:

r is the radius = 5 cm

h is the height = 12 cm

Thus, we have:

`\begin{gathered} V=(\pi *5^2*12)/(3) \\ \\ V=(\pi *25*12)/(3) \\ \\ V=(300\pi)/(3) \\ \\ V=100\pi \\ \\ V=314.2\text{ cm}^3 \end{gathered}`

Therefore, the volume of the cone is 314.2 cubic centimeters.

ANSWER:

314.2 cm³