PDF chapter test TRY NOW

A hemispherical dome of a building needs to be painted (see Fig. ). If the circumference of the base of the dome is \(17.6 m\), find the cost of painting it, given the cost of painting is \(Rs. 5\) per \(100 cm^2\) .
 
YCIND_240304_6078_yurta.png
 
Total cost of painting \(=Rs.\)