Circle with Area 354.4039 Square Inches

Instant diameter calculation and visualization

Diameter

21.2424 inches

Radius

10.6212 inches

Circumference

66.7351 inches

Area

354.4039 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 = √(354.4039/π) = 10.6212 inches

                            d = 2 × 10.6212 = 21.2424 inches

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