Circle with Area 138.2997 Square Inches

Instant diameter calculation and visualization

Diameter

13.2698 inches

Radius

6.6349 inches

Circumference

41.6884 inches

Area

138.2997 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 = √(138.2997/π) = 6.6349 inches

                            d = 2 × 6.6349 = 13.2698 inches

Similar Calculations

69.1499 in² = 9.3832 inches diameter Calculate circle diameter for 69.1499 square inches
103.7248 in² = 11.492 inches diameter Calculate circle diameter for 103.7248 square inches
172.8746 in² = 14.8361 inches diameter Calculate circle diameter for 172.8746 square inches
207.4496 in² = 16.2522 inches diameter Calculate circle diameter for 207.4496 square inches