Question

Find the volume of a sphere of radius 3 centimeters.​

Answer 1

Here is your answer

B)
`36×pi`
`{cm}^(3)`

REASON:

We know that,

Volume of sphere=
`4/3 pi×{r}^(3)`

Here r= 3cm

So, V=
`4/3 × pi× {3}^(3) cm^3`

=
`4×pi × {3}^(2) cm^3`

=
`4×9× pi cm^3`

=
`36× pi cm^3`

HOPE IT IS USEFUL

Answer 2

36π cm³

Explanation:

The volume (V) of a sphere is calculated using the formula

V =
`(4)/(3)`πr³ ← r is the radius = 3

V =
`(4)/(3)`π × 3³

=
`(4)/(3)`π × 27

= 4π × 9 ( cancelling the 3 and 27 )

= 36π cm³