Circle with Area 385.7164 Square Inches

Instant diameter calculation and visualization

Diameter

22.161 inches

Radius

11.0805 inches

Circumference

69.6208 inches

Area

385.7164 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 = √(385.7164/π) = 11.0805 inches

                            d = 2 × 11.0805 = 22.161 inches

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