Question

Help
Find the volume of this cone.
Use 3 for TT.

Answer 1

it is 180ft3 definitely do that one

Answer 2

`180ft^(3)`

Explanation:

Volume of a cone:

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

Take
`\pi` as 3, as mentioned in the question

'r' is 'radius' ⇒ {diameter is given so divide by 2: 12/2 = 6}

'h' is 'height'

`V=(3)(6)^(2) ((5)/(3) )`

`V=(3)(36)((5)/(3) )`

`V=108((5)/(3) )`

{multiply 108 with 5 and then divide the answer by 3}

`V=108` ×
`5`

`V=540`

`V=540/3`

`V=180ft^(3)`