Question

A vessel is a hollow cylinder fitted with a hemispherical bottom of the same base. The depth of the cylinder is $\frac{14}{3}$ m and the diameter of hemisphere is 3.5 m. Calculate the volume and the internal surface area of the solid.

Answer 1

Given that:

Radius of the same base

Height of the cylinder

The volume of the vessel is given by

The internal surface area of the solid is

Hence, the volume of the vessel and internal surface area of the solid is