Circle with Area 491.4047 Square Inches

Instant diameter calculation and visualization

Diameter

25.0135 inches

Radius

12.5068 inches

Circumference

78.5823 inches

Area

491.4047 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 = √(491.4047/π) = 12.5068 inches

                            d = 2 × 12.5068 = 25.0135 inches

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