Circle with Area 331.3888 Square Inches

Instant diameter calculation and visualization

Diameter

20.5411 inches

Radius

10.2706 inches

Circumference

64.5318 inches

Area

331.3888 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 = √(331.3888/π) = 10.2706 inches

                            d = 2 × 10.2706 = 20.5411 inches

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