Circle with Area 371.9939 Square Inches

Instant diameter calculation and visualization

Diameter

21.7632 inches

Radius

10.8816 inches

Circumference

68.3711 inches

Area

371.9939 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 = √(371.9939/π) = 10.8816 inches

                            d = 2 × 10.8816 = 21.7632 inches

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