Step-by-step explanation:

Diameter of the sphere = 20 cm

Height of cone carved out of the sphere = 16 cm.

The radius of the base of the cone = r^2 = 16*(20–16) = 64, or r = 8 cm

Volume of the sphere = (4/3)(22/7)*10^3 = 4190.47619 cc …(1)

Volume of the cone = (1/3)(22/7)*8^2*16 = 1072.761905 cc …(2)

Sana makatulong puh