Circle with Area 47.4422 Square Inches

Instant diameter calculation and visualization

Diameter

7.7721 inches

Radius

3.886 inches

Circumference

24.4167 inches

Area

47.4422 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 = √(47.4422/π) = 3.886 inches

                            d = 2 × 3.886 = 7.7721 inches

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