Circle with Area 72.4142 Square Inches

Instant diameter calculation and visualization

Diameter

9.6021 inches

Radius

4.8011 inches

Circumference

30.1659 inches

Area

72.4142 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 = √(72.4142/π) = 4.8011 inches

                            d = 2 × 4.8011 = 9.6021 inches

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