Circle with Area 65.406 Square Inches

Instant diameter calculation and visualization

Diameter

9.1257 inches

Radius

4.5628 inches

Circumference

28.6691 inches

Area

65.406 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 = √(65.406/π) = 4.5628 inches

                            d = 2 × 4.5628 = 9.1257 inches

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