Circle with Area 257.6459 Square Inches

Instant diameter calculation and visualization

Diameter

18.112 inches

Radius

9.056 inches

Circumference

56.9006 inches

Area

257.6459 in²

How to Calculate Circle Diameter from Area

Step-by-Step Solution

Start with the circle area formula: A = πr²
Solve for radius: r = √(A/π)
Calculate diameter: d = 2r


                            r = √(257.6459/π) = 9.056 inches

                            d = 2 × 9.056 = 18.112 inches

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