Circle with Area 31.8687 Square Inches

Instant diameter calculation and visualization

Diameter

6.37 inches

Radius

3.185 inches

Circumference

20.0118 inches

Area

31.8687 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 = √(31.8687/π) = 3.185 inches

                            d = 2 × 3.185 = 6.37 inches

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