Circle with Area 57.7221 Square Inches

Instant diameter calculation and visualization

Diameter

8.5729 inches

Radius

4.2864 inches

Circumference

26.9325 inches

Area

57.7221 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 = √(57.7221/π) = 4.2864 inches

                            d = 2 × 4.2864 = 8.5729 inches

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