Circle with Area 660.4209 Square Inches

Instant diameter calculation and visualization

Diameter

28.9978 inches

Radius

14.4989 inches

Circumference

91.0994 inches

Area

660.4209 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 = √(660.4209/π) = 14.4989 inches

                            d = 2 × 14.4989 = 28.9978 inches

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