A hemispherical dome of a tomb having diameter of 3.5 m is to be painted. If the cost of painting is 20 paise per cm2, then what is the cost (in Rs.) of painting the dome from inside? Take π = \(\frac{22}{7}\)
1
Rs. 38,500
2
Rs. 35,000
3
Rs. 28,500
4
Rs. 25,000