Circle with Area 438.7134 Square Inches

Instant diameter calculation and visualization

Diameter

23.6345 inches

Radius

11.8172 inches

Circumference

74.2498 inches

Area

438.7134 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 = √(438.7134/π) = 11.8172 inches

                            d = 2 × 11.8172 = 23.6345 inches

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