Circle with Area 513.1669 Square Inches

Instant diameter calculation and visualization

Diameter

25.5614 inches

Radius

12.7807 inches

Circumference

80.3035 inches

Area

513.1669 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 = √(513.1669/π) = 12.7807 inches

                            d = 2 × 12.7807 = 25.5614 inches

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