Circle with Area 820.4012 Square Inches

Instant diameter calculation and visualization

Diameter

32.3198 inches

Radius

16.1599 inches

Circumference

101.5355 inches

Area

820.4012 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 = √(820.4012/π) = 16.1599 inches

                            d = 2 × 16.1599 = 32.3198 inches

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