Circle with Area 0.8218 Square Inches

Instant diameter calculation and visualization

Diameter

1.0229 inches

Radius

0.5115 inches

Circumference

3.2136 inches

Area

0.8218 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 = √(0.8218/π) = 0.5115 inches

                            d = 2 × 0.5115 = 1.0229 inches

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