Question

how to calculate volume of a sphere from diameter

Answer 1

To calculate volume of the sphere from diameter :
1)Volume of the sphere when radius 'r' is given
V=4/3πr³
2)when diameter 'D'angelo is given
V=4/3πr³
V=4/3π(D/2)³
Because radius r=diametre/2
OR
Diametre, D=2radius=2r.
D=2r
I hope this will help you.