Circle with Area 65.1189 Square Inches

Instant diameter calculation and visualization

Diameter

9.1056 inches

Radius

4.5528 inches

Circumference

28.6061 inches

Area

65.1189 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 = √(65.1189/π) = 4.5528 inches

                            d = 2 × 4.5528 = 9.1056 inches

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