Circle with Area 689.8074 Square Inches

Instant diameter calculation and visualization

Diameter

29.636 inches

Radius

14.818 inches

Circumference

93.1041 inches

Area

689.8074 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 = √(689.8074/π) = 14.818 inches

                            d = 2 × 14.818 = 29.636 inches

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