SOLUTION: Use the calculus to determine the approximate change in the area of a circle when the radius increases from 3 cm to 3.02 cm.
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Question 1192302: Use the calculus to determine the approximate change in the area of a circle when the radius increases from 3 cm to 3.02 cm. Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! Use the calculus to determine the approximate change in the area of a circle when the radius increases from 3 cm to 3.02 cm.
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Area = pi*r^2
dArea = 2pi*r*dr
dArea = 2pi*3*0.02 = 0.36799
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pi*3.02^2 - pi*9 = 0.37825
