Find the diameter of a sphere with a diameter of 4.5216

The diameter is given so the diameter is 4.5216

if you wanted the volume then the equation is 4/3 (pi) (r^3)

diameter=2r

r=4.5216/2=2.2608

4/3 (3.141529) (2.2608^3)

4/3 (3.141529) (11.5554)

(4.18879) (11.5554)

48.4033 cubic units