Circle with Area 19.863 Square Inches

Instant diameter calculation and visualization

Diameter

5.029 inches

Radius

2.5145 inches

Circumference

15.7989 inches

Area

19.863 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 = √(19.863/π) = 2.5145 inches

                            d = 2 × 2.5145 = 5.029 inches

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