SOLUTION: A circular drop of oil has a radius of 10cm If this radius increases by 5 percent then by 10 percent and finally by 15 percent.Find the new area of the circle .

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Question 1093427: A circular drop of oil has a radius of 10cm If this radius increases by 5 percent then by 10 percent and finally by 15 percent.Find the new area of the circle .
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
A circular drop of oil has a radius of 10cm If this radius increases by 5 percent then by 10 percent and finally by 15 percent.Find the new area of the circle .
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r = 1.15 cm
Area = pi*r^2

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