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Asked by  | 15th Jan, 2009, 10:54: PM

Expert Answer:

The cost of white washing is Rs.498.96 and it is charged at a rate of Rs. 2/sq meter.

(1) Area of the hemisphere = (498.96/ 2)  = 249.98 sqm

Area of a hemisphere = 2  r2 = 249.98

Now calculate r.

(2) Find out the volume by using the formula

V = (2/3) r3

Answered by  | 16th Jan, 2009, 04:00: PM

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