Circle with Area 689.9056 Square Inches

Instant diameter calculation and visualization

Diameter

29.6381 inches

Radius

14.819 inches

Circumference

93.1107 inches

Area

689.9056 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 = √(689.9056/π) = 14.819 inches

                            d = 2 × 14.819 = 29.6381 inches

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