Circle with Area 324.1455 Square Inches

Instant diameter calculation and visualization

Diameter

20.3154 inches

Radius

10.1577 inches

Circumference

63.8227 inches

Area

324.1455 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 = √(324.1455/π) = 10.1577 inches

                            d = 2 × 10.1577 = 20.3154 inches

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