Circle with Area 166.1286 Square Inches

Instant diameter calculation and visualization

Diameter

14.5438 inches

Radius

7.2719 inches

Circumference

45.6906 inches

Area

166.1286 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 = √(166.1286/π) = 7.2719 inches

                            d = 2 × 7.2719 = 14.5438 inches

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