Circle with Area 21.4223 Square Inches

Instant diameter calculation and visualization

Diameter

5.2226 inches

Radius

2.6113 inches

Circumference

16.4073 inches

Area

21.4223 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 = √(21.4223/π) = 2.6113 inches

                            d = 2 × 2.6113 = 5.2226 inches

Similar Calculations

10.7112 in² = 3.6929 inches diameter Calculate circle diameter for 10.7112 square inches
16.0667 in² = 4.5229 inches diameter Calculate circle diameter for 16.0667 square inches
26.7779 in² = 5.8391 inches diameter Calculate circle diameter for 26.7779 square inches
32.1335 in² = 6.3964 inches diameter Calculate circle diameter for 32.1335 square inches