Find the volume of the largest right circular cone that can be cut out of a cube whose edge is 9 cm .

Largest Cone will have radius = 1/2 edge of the cube and height = edge of the cube

So , r = 9 , h = 9

Volume =  1/3 * 22/7 * 9/2 * 9/2 * 9 = 190.93cm³