Question

A cone-shaped hole is cut out of a cube. How much of the cube is left? Round your answer to the nearest cubic centimeter.

Answer 1

191

Step-by-step explanation:

The volume left equals

Volume lefft = volume of the cube - the volume of the cone

Now

and

`cone\; volume=(\pi r^2h)/(3)`

since r = 2 cm and h = 6 cm, we have

`cone\; volume=(\pi(2)^2\cdot6)/(3)=8\pi\; cm^3`

Hence,

rounded to the nearest cubic centimeter gives