Math, asked by harshmodi632, 1 year ago

The dome of a palace is of hemispherical shape having of radius 7 cm. eleven children decided to collect money to get the dome painted. if the cost is rs2 per meter square.how much money has to spend by each child

Answers

Answered by Anonymous

0

CSA of the dome = 2πr^2 = 2×22/7×49 cm^2 =308cm^2 .

Total cost of painting = 308×Rs.2= Rs616

Thus, each child has to pay = Rs616/11 =Rs.56

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