Circle with Area 2.1696 Square Inches

Instant diameter calculation and visualization

Diameter

1.6621 inches

Radius

0.831 inches

Circumference

5.2215 inches

Area

2.1696 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 = √(2.1696/π) = 0.831 inches

                            d = 2 × 0.831 = 1.6621 inches

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