Question

Help ASAP please .

Which expression represents the volume of the sphere,
in cubic units?
3/4pi(6)^2
4/3pi(6)^3
3/4pi(12)^2
4/3pi(12)^3

Answer 1

Second option

Explanation:

Volume of a sphere =
`(4)/(3)*\pi *r^(3)`

→ Substitute in the value of radius

Volume of a sphere =
`(4)/(3)*\pi *6^(3)`

Answer 2

second option

Explanation:

The volume (V) of a sphere is calculated as

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

Here r = 6 , thus

V =
`(4)/(3)`π(6)³