1.

The dome of a building is hemispherical in shape,having radius of 7 m. It has to be painted at Rs.5 per sq. m. Find the total cost of painting the dome.

Answer»

The dome of a building is hemispherical in shape,having radius of 7 m. It has to be painted at Rs.5 per sq. m. Find the total cost of painting the dome.




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