Circle with Area 509.4563 Square Inches

Instant diameter calculation and visualization

Diameter

25.4688 inches

Radius

12.7344 inches

Circumference

80.0126 inches

Area

509.4563 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 = √(509.4563/π) = 12.7344 inches

                            d = 2 × 12.7344 = 25.4688 inches

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