Answer:
Explanation:
A solid cube of side 8 cm was melted to form a solid circular cone.
Side of cube = 8 cm .
where a is side of the cube.
Volume of cube = (8)³
Volume of cube = 8 × 8 × 8 = 512 cm³
The base radius of the cone is 4 cm.
Since the solid cube is melted to form a solid circular cone, but the volume will remains the same.
Volume of cone = Volume of cylinder = 512 cm³
Formula to calculate the volume of cone :

Plugging in the values of radius and volume

The height of the cone is 34.1 cm