Circle with Area 197.0022 Square Inches

Instant diameter calculation and visualization

Diameter

15.8376 inches

Radius

7.9188 inches

Circumference

49.7554 inches

Area

197.0022 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 = √(197.0022/π) = 7.9188 inches

                            d = 2 × 7.9188 = 15.8376 inches

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