Circle with Area 20.3822 Square Inches

Instant diameter calculation and visualization

Diameter

5.0943 inches

Radius

2.5471 inches

Circumference

16.0041 inches

Area

20.3822 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 = √(20.3822/π) = 2.5471 inches

                            d = 2 × 2.5471 = 5.0943 inches

Similar Calculations

10.1911 in² = 3.6022 inches diameter Calculate circle diameter for 10.1911 square inches
15.2867 in² = 4.4118 inches diameter Calculate circle diameter for 15.2867 square inches
25.4778 in² = 5.6955 inches diameter Calculate circle diameter for 25.4778 square inches
30.5733 in² = 6.2392 inches diameter Calculate circle diameter for 30.5733 square inches