find the volume of largest cone that can be cut from a cube of edge 4.2cm
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Given a cube of edge = 4.2 cm.
The largest right circular cone can be cut when the height of the cone is equal to the edge of the cube. Also the base diameter of the cone is equal to the edge of the cube.
So r = base radius = 4.2 /2 = 2.1 cm.
height h = 2.1 cm.
Volume = π/3 * r² h
= 22/7 * 1/3 * 2.1² * 4.2 cm³
= 19.404 cm³
The largest right circular cone can be cut when the height of the cone is equal to the edge of the cube. Also the base diameter of the cone is equal to the edge of the cube.
So r = base radius = 4.2 /2 = 2.1 cm.
height h = 2.1 cm.
Volume = π/3 * r² h
= 22/7 * 1/3 * 2.1² * 4.2 cm³
= 19.404 cm³
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