a dome of a building is in the form of a hemisphere .Frim inside itvwas white washed at the cost of rs 498.96 .If the codt of white washing is rs 2 per square metre find the
1 The inner surface area of the dome
2 The diameter of the base of the dome
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Answer:
Step-by-step explanation:
Area of white washed=total cost/cost of white washed
498.96/2=249.48msq.
It is also equal to the curved surface area
For(I) and(ii) and=249.48m square
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