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The area of a circle is how much surface space the circle takes up. |
The equation to
calculate the surface area of a circle is simple. Multiply 
x the radius2 (squared). |
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Here is a basic problem. The radius is given to be 6 inches and you have to solve the surface area of the circle. Just apply the formula Area = Pi x R2 . If done correctly your result should be around 113.04 in.2 |
| Now for one final problem. |  |
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