Circle with Area 257.8236 Square Inches

Instant diameter calculation and visualization

Diameter

18.1183 inches

Radius

9.0591 inches

Circumference

56.9202 inches

Area

257.8236 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 = √(257.8236/π) = 9.0591 inches

                            d = 2 × 9.0591 = 18.1183 inches

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