Circle with Area 320.7506 Square Inches

Instant diameter calculation and visualization

Diameter

20.2087 inches

Radius

10.1044 inches

Circumference

63.4876 inches

Area

320.7506 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 = √(320.7506/π) = 10.1044 inches

                            d = 2 × 10.1044 = 20.2087 inches

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