Question

Find the volume of the solid. Use 3.14 FOR pi.

Answer 1

In this problem we have a cone

The volume of a cone is equal to

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

where

pi=22/7

r=4 cm

h=5 cm

substitute given values

`V=(1)/(3)\cdot(22)/(7)\cdot4^2\cdot5`
`V=(1,760)/(21)\text{ cm3}`

The answer is

V=1,760/21 cm3