Circle with Area 31.7191 Square Inches

Instant diameter calculation and visualization

Diameter

6.355 inches

Radius

3.1775 inches

Circumference

19.9648 inches

Area

31.7191 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 = √(31.7191/π) = 3.1775 inches

                            d = 2 × 3.1775 = 6.355 inches

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