Circle with Area 126.9129 Square Inches

Instant diameter calculation and visualization

Diameter

12.7118 inches

Radius

6.3559 inches

Circumference

39.9354 inches

Area

126.9129 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 = √(126.9129/π) = 6.3559 inches

                            d = 2 × 6.3559 = 12.7118 inches

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