SOLUTION: find the volume of the largest circular cone that can be cut out of a cube whose edge is 9cm.

Question 424149: find the volume of the largest circular cone that can be cut out of a cube whose edge is 9cm.
Answer by Gogonati(855) (Show Source): You can put this solution on YOUR website!
Solution:Since the edge of cube is 9 cm this will be the altitude of the cone.
The radius of circular cone will be 9:2=4.5 cm.
The volume of cone is given by formula: , where R is the radius and H the altitude of cone. Since we are asked for the largest cone, its volume must be equal or less than the volume of cube. We write:
=
=
V=

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