Circle with Area 191.3538 Square Inches

Instant diameter calculation and visualization

Diameter

15.6089 inches

Radius

7.8045 inches

Circumference

49.037 inches

Area

191.3538 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 = √(191.3538/π) = 7.8045 inches

                            d = 2 × 7.8045 = 15.6089 inches

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