r=1.11

The volume of a sphere is equal to 43 times Pi π times the radius cubed.

43⋅π⋅(radius)3

Substitute the value of the radius r=1.11 into the formula to find the volume of the sphere. Pi π is approximately equal to 3.14.

43⋅π⋅1.113

Combine 43 and π.

4π3⋅1.113

Raise 1.11 to the power of 3.

4π3⋅1.367631

Combine 4π3 and 1.367631.

4π⋅1.3676313

Multiply 1.367631 by 4.

5.470524π3

Multiply 5.470524 by π.

17.1861583

17.1861583

Divide 17.186158 by 3.

5.72871933

Find the Volume sphere (1.11)