The monument is in the form of a hemisphere mounted on the cuboid. The hemisphere is of radius 28 \(m\) and, the cuboid is of dimension \(31 m \times 28 m \times 33 m\). If the cost of painting the monument is \(₹16\) per metre square, find the total cost of painting the monument? (Use \(\pi =\frac{22}{7})\).
Answer:
The total surface area of the monument \(=\) \(m^2\).
The total cost of painting the monument \(=\) \(₹\).