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To find the distance across a circle (the diameter) when you know the area, you can use the formula for the area of a circle, ( A = \pi r^2 ). Given that the area is 7,850 square yards, you can rearrange the formula to find the radius: ( r = \sqrt{\frac{A}{\pi}} ). Once you have the radius, the diameter is twice the radius: ( d = 2r ). Calculating this gives a diameter of approximately 100 yards.

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4w ago

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