Circle with Area 620.8419 Square Inches

Instant diameter calculation and visualization

Diameter

28.1155 inches

Radius

14.0577 inches

Circumference

88.3274 inches

Area

620.8419 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 = √(620.8419/π) = 14.0577 inches

                            d = 2 × 14.0577 = 28.1155 inches

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