Circle with Area 31.4771 Square Inches

Instant diameter calculation and visualization

Diameter

6.3307 inches

Radius

3.1654 inches

Circumference

19.8885 inches

Area

31.4771 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 = √(31.4771/π) = 3.1654 inches

                            d = 2 × 3.1654 = 6.3307 inches

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