Circle with Area 261.1607 Square Inches

Instant diameter calculation and visualization

Diameter

18.2351 inches

Radius

9.1176 inches

Circumference

57.2874 inches

Area

261.1607 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 = √(261.1607/π) = 9.1176 inches

                            d = 2 × 9.1176 = 18.2351 inches

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