For a radius of 5 centimeters the area are 78.53981633974483 square centimeters.
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This circle has an area of 11,310 cm2
About 1385.44cm2
To find the radius of a circle given its area, you can use the formula A = πr^2, where A is the area and r is the radius. In this case, the area is 1256 square centimeters. So, 1256 = πr^2. To solve for r, divide both sides by π and then take the square root. Therefore, the radius of the circle is approximately 20 centimeters.
10.48cm
The area is 314 cm2