Circle with Area 666.8688 Square Inches

Instant diameter calculation and visualization

Diameter

29.139 inches

Radius

14.5695 inches

Circumference

91.543 inches

Area

666.8688 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 = √(666.8688/π) = 14.5695 inches

                            d = 2 × 14.5695 = 29.139 inches

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