Circle with Area 12.516 Square Inches

Instant diameter calculation and visualization

Diameter

3.992 inches

Radius

1.996 inches

Circumference

12.5412 inches

Area

12.516 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 = √(12.516/π) = 1.996 inches

                            d = 2 × 1.996 = 3.992 inches

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