Circle with Area 401.787 Square Inches

Instant diameter calculation and visualization

Diameter

22.6179 inches

Radius

11.309 inches

Circumference

71.0563 inches

Area

401.787 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 = √(401.787/π) = 11.309 inches

                            d = 2 × 11.309 = 22.6179 inches

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