Circle with Area 121.2671 Square Inches

Instant diameter calculation and visualization

Diameter

12.4259 inches

Radius

6.2129 inches

Circumference

39.037 inches

Area

121.2671 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 = √(121.2671/π) = 6.2129 inches

                            d = 2 × 6.2129 = 12.4259 inches

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