Question

the largest sphere is curved out of a cube of side 7cm. find the volume of sphere

Answer 1

largest sphere is curved cube of 7 cm
volume of sphere =7×7×7=343

Answer 2

The diameter of the largest sphere which can be curved out of a cube of side 7cm is 7cm

Radius of the sphere -r-7/2 cm

Volume of the sphere-4/3pircube

Volume of the sphere -4/3 * 22/7*7/2*7/2*7/2 cm cube--4/3*22/7*343/8---179.66cm cube