Circle with Area 213.0805 Square Inches

Instant diameter calculation and visualization

Diameter

16.4713 inches

Radius

8.2356 inches

Circumference

51.746 inches

Area

213.0805 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 = √(213.0805/π) = 8.2356 inches

                            d = 2 × 8.2356 = 16.4713 inches

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