Circle with Area 378.338 Square Inches

Instant diameter calculation and visualization

Diameter

21.948 inches

Radius

10.974 inches

Circumference

68.9517 inches

Area

378.338 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 = √(378.338/π) = 10.974 inches

                            d = 2 × 10.974 = 21.948 inches

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