Circle with Area 618.8783 Square Inches

Instant diameter calculation and visualization

Diameter

28.071 inches

Radius

14.0355 inches

Circumference

88.1876 inches

Area

618.8783 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 = √(618.8783/π) = 14.0355 inches

                            d = 2 × 14.0355 = 28.071 inches

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