Given: Diameter of the sphere is 14cm

Radius of the sphere is = 7cm

Volume of the Sphere is given by: πr³ (here r is the radius of the sphere)

Let V be the volume of the sphere)

∴ V = πr³

⇒ V = π(7)³ = × 343

⇒ V = × 22 × 49 = = 1437

∴ Volume of the sphere is 1437