Circle with Area 379.1681 Square Inches

Instant diameter calculation and visualization

Diameter

21.9721 inches

Radius

10.986 inches

Circumference

69.0273 inches

Area

379.1681 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 = √(379.1681/π) = 10.986 inches

                            d = 2 × 10.986 = 21.9721 inches

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