Circle with Area 257.2622 Square Inches

Instant diameter calculation and visualization

Diameter

18.0985 inches

Radius

9.0493 inches

Circumference

56.8582 inches

Area

257.2622 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 = √(257.2622/π) = 9.0493 inches

                            d = 2 × 9.0493 = 18.0985 inches

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