Question

help help help help math math

Answer 1

`2916^3\\`

Explanation:

As the formula is
`(4)/(3)\pi \cdot r^3`

But we take
`\pi` as 3 so it would be
`(4)/(3)3\cdot r^3`

And the radius is 9 half of Diameter

We would write it like this

=
`(4)/(3)3\cdot 9^3`

Then when we solve it would become
`2916^3\\`

I hope this helps :)