SOLUTION: find the difference of areas if the radius of the bigger circle is 6 cm. The radius of the bigger circle is the diameter of the smaller circle.
note: you dont have to use the va
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Question 205219: find the difference of areas if the radius of the bigger circle is 6 cm. The radius of the bigger circle is the diameter of the smaller circle.
note: you dont have to use the value of pi, the answer may be like this: 9π sq. cm
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
large circle= 3.14*6^2=113.04 sq cm
small circle=3.14*3^2=28.26 sq cm
difference=3.14*27 or 84.78 sq cm
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