Circle with Area 138.2036 Square Inches

Instant diameter calculation and visualization

Diameter

13.2652 inches

Radius

6.6326 inches

Circumference

41.6739 inches

Area

138.2036 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 = √(138.2036/π) = 6.6326 inches

                            d = 2 × 6.6326 = 13.2652 inches

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