Circle with Area 123.89 Square Inches

Instant diameter calculation and visualization

Diameter

12.5595 inches

Radius

6.2798 inches

Circumference

39.4569 inches

Area

123.89 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 = √(123.89/π) = 6.2798 inches

                            d = 2 × 6.2798 = 12.5595 inches

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