Circle with Area 648.5864 Square Inches

Instant diameter calculation and visualization

Diameter

28.7368 inches

Radius

14.3684 inches

Circumference

90.2794 inches

Area

648.5864 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 = √(648.5864/π) = 14.3684 inches

                            d = 2 × 14.3684 = 28.7368 inches

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