Circle with Area 31.1801 Square Inches

Instant diameter calculation and visualization

Diameter

6.3008 inches

Radius

3.1504 inches

Circumference

19.7945 inches

Area

31.1801 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 = √(31.1801/π) = 3.1504 inches

                            d = 2 × 3.1504 = 6.3008 inches

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