SOLUTION: the difference between the circumference and the radius of a circle is 37cm. Find the area of the circle ?
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Question 838452: the difference between the circumference and the radius of a circle is 37cm. Find the area of the circle ?
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
the difference between the circumference and the radius of a circle is 37cm. Find the area of the circle ?
***
circumference=2πr
2πr-r=37
r(2π-1)=37
r=37/(2π-1)
..
≈154.09 cm^2
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