Question

What is the exact volume of the cone with a radius of 7in and a height of 4in use 3.14 for π

28π in3
56/3 π in3
196/3 π in3
196 π in3​

Answer 1

Answer: The answer was D sir.

Explanation:

Answer 2

The exact volume of the cone is
`(196)/(3)\pi\ in^(3)`

Explanation:

we know that

The volume of the cone is equal to

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

we have

`r=7\ in`

`h=4\ in`

substitute the values

`V=(1)/(3)\pi (7^(2))(4)=(196)/(3)\pi\ in^(3)`