Circle with Area 11.859 Square Inches

Instant diameter calculation and visualization

Diameter

3.8858 inches

Radius

1.9429 inches

Circumference

12.2076 inches

Area

11.859 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 = √(11.859/π) = 1.9429 inches

                            d = 2 × 1.9429 = 3.8858 inches

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