Circle with Area 489.8171 Square Inches

Instant diameter calculation and visualization

Diameter

24.9731 inches

Radius

12.4865 inches

Circumference

78.4552 inches

Area

489.8171 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 = √(489.8171/π) = 12.4865 inches

                            d = 2 × 12.4865 = 24.9731 inches

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