In the diagram, a cylinder is surmounted by a hemispherical bowl. Calculate the volume of the solid

In the diagram, a cylinder is surmounted by a hemispherical bowl. Calculate the volume of the solid

Answer Details

V = $\pi r^{2}h+\frac{2}{3}\pi r^3$

N.B h = r

V = $\pi x(3{)}^2$ x 20 = $\frac{2}{3}\times \pi \times (3{)}^3$

180$\pi +18\pi =198c{m}^3$