Circle with Area 120.3911 Square Inches

Instant diameter calculation and visualization

Diameter

12.3809 inches

Radius

6.1905 inches

Circumference

38.8957 inches

Area

120.3911 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 = √(120.3911/π) = 6.1905 inches

                            d = 2 × 6.1905 = 12.3809 inches

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