Question

Find the volume of the largest right circular cone that can be cut out of a cube edge of 42cm

Answer 1

Answer:

Given :edge of the cube = 42cm

let height of the cone can ne cut of a cube = 42cm

radius of the cone = 42/2= 21cm

so by the formula of volume of cone = 1/3πr2h

1/3×22/7×21×21× 42

19404cm3