Find the volume of a sphere with a radius of 1.8 yards. Leave your answer in terms of pi. Round your answer to the nearest hundredth, if necessary. (1 point)

24.43 squared yds^3
7.78 squared yds^3
7.2 squared yds^3
23.34 squared yds^3

1 answer

The formula for the volume of a sphere is V = (4/3)πr^3, where r is the radius.

Plugging in the given radius of 1.8 yards, we have:

V = (4/3)π(1.8^3)
V ≈ (4/3)(3.14)(5.832)
V ≈ 6.18672π

Rounding to the nearest hundredth, we have:

V ≈ 6.19π

Therefore, the volume of the sphere is approximately 6.19 squared yds^3.