Circle with Area 261.1739 Square Inches

Instant diameter calculation and visualization

Diameter

18.2356 inches

Radius

9.1178 inches

Circumference

57.2888 inches

Area

261.1739 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 = √(261.1739/π) = 9.1178 inches

                            d = 2 × 9.1178 = 18.2356 inches

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