Circle with Area 317.1555 Square Inches

Instant diameter calculation and visualization

Diameter

20.0951 inches

Radius

10.0476 inches

Circumference

63.1308 inches

Area

317.1555 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 = √(317.1555/π) = 10.0476 inches

                            d = 2 × 10.0476 = 20.0951 inches

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