Circle with Area 9.721 Square Inches

Instant diameter calculation and visualization

Diameter

3.5181 inches

Radius

1.7591 inches

Circumference

11.0525 inches

Area

9.721 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 = √(9.721/π) = 1.7591 inches

                            d = 2 × 1.7591 = 3.5181 inches

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