Circle with Area 400.0853 Square Inches

Instant diameter calculation and visualization

Diameter

22.57 inches

Radius

11.285 inches

Circumference

70.9057 inches

Area

400.0853 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 = √(400.0853/π) = 11.285 inches

                            d = 2 × 11.285 = 22.57 inches

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