Circle with Area 161.8859 Square Inches

Instant diameter calculation and visualization

Diameter

14.3569 inches

Radius

7.1784 inches

Circumference

45.1034 inches

Area

161.8859 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 = √(161.8859/π) = 7.1784 inches

                            d = 2 × 7.1784 = 14.3569 inches

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