Circle with Area 216.9555 Square Inches

Instant diameter calculation and visualization

Diameter

16.6204 inches

Radius

8.3102 inches

Circumference

52.2144 inches

Area

216.9555 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 = √(216.9555/π) = 8.3102 inches

                            d = 2 × 8.3102 = 16.6204 inches

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