Circle with Area 9.9651 Square Inches

Instant diameter calculation and visualization

Diameter

3.562 inches

Radius

1.781 inches

Circumference

11.1904 inches

Area

9.9651 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 = √(9.9651/π) = 1.781 inches

                            d = 2 × 1.781 = 3.562 inches

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