Circle with Area 322.4055 Square Inches

Instant diameter calculation and visualization

Diameter

20.2608 inches

Radius

10.1304 inches

Circumference

63.6511 inches

Area

322.4055 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 = √(322.4055/π) = 10.1304 inches

                            d = 2 × 10.1304 = 20.2608 inches

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