Circle with Area 20.9834 Square Inches

Instant diameter calculation and visualization

Diameter

5.1688 inches

Radius

2.5844 inches

Circumference

16.2384 inches

Area

20.9834 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 = √(20.9834/π) = 2.5844 inches

                            d = 2 × 2.5844 = 5.1688 inches

Similar Calculations

10.4917 in² = 3.6549 inches diameter Calculate circle diameter for 10.4917 square inches
15.7376 in² = 4.4763 inches diameter Calculate circle diameter for 15.7376 square inches
26.2293 in² = 5.7789 inches diameter Calculate circle diameter for 26.2293 square inches
31.4751 in² = 6.3305 inches diameter Calculate circle diameter for 31.4751 square inches