r=14in

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=14 into the formula to find the volume of the sphere. Pi π is approximately equal to 3.14.

43⋅π⋅143

Combine 43 and π.

4π3⋅143

Raise 14 to the power of 3.

4π3⋅2744

Combine 4π3 and 2744.

4π⋅27443

Multiply 2744 by 4.

10976π3

10976π3(in)3

Find the Volume sphere (14in)