Question

Find the diameter of a sphere , who contain a cube of side a cm.​

Answer 1

Step-by-step explanation:

1 Answer

Each side of the cube (a) = 5 cm.

Diameter of the sphere (2r) = 5 cm .

∴ Radius of the sphere (r) = 5/2 cm.

Volume of the cube = a3 = 53 cm3 = 125 cm3

Volume of the sphere = 4/3πr3