Ten > Area and Volume

Asked by Atith Adhikari · 1 year ago

A metallic solid made up of a cone and a cylinder is given in the figure. The radii of the base of the cone and cylinder are equal. The height of the cylinder is 40cm, the height of the cone is 24cm and the radius of the base of the cone is 7cm.

1. If the radius of the base and the slant height of the cone are given then write the formula for finding the curved surface area of the cone.
2. Find the volume of the solid object.
3. Compare the volume of the cylindrical part and the volume of the conical part.