Circle with Area 648.0728 Square Inches

Instant diameter calculation and visualization

Diameter

28.7255 inches

Radius

14.3627 inches

Circumference

90.2437 inches

Area

648.0728 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 = √(648.0728/π) = 14.3627 inches

                            d = 2 × 14.3627 = 28.7255 inches

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