Question

Use a net to find the surface area of the cone to the nearest

square centimeter. Use 3.14 for it.
23 cm
(The figure is not drawn to scale.)
The surface area of the cone is about cm2.
(Round to the nearest whole number as needed.)

Answer 1

`V=497.16\ cm^3`

Explanation:

The attached figure shows a cone of radius 5 cm and height 19 cm. The formula for the volume of a cone is given by :

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

Substitute all the values,

`V=(1)/(3)* 3.14* 5^2* 19\\\\V=497.16\ cm^3`

So, the volume of the cone is equal to
`497.16\ cm^3`.