Circle with Area 649.8061 Square Inches

Instant diameter calculation and visualization

Diameter

28.7638 inches

Radius

14.3819 inches

Circumference

90.3643 inches

Area

649.8061 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 = √(649.8061/π) = 14.3819 inches

                            d = 2 × 14.3819 = 28.7638 inches

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