Circle with Area 21.2435 Square Inches

Instant diameter calculation and visualization

Diameter

5.2008 inches

Radius

2.6004 inches

Circumference

16.3387 inches

Area

21.2435 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 = √(21.2435/π) = 2.6004 inches

                            d = 2 × 2.6004 = 5.2008 inches

Similar Calculations

10.6218 in² = 3.6775 inches diameter Calculate circle diameter for 10.6218 square inches
15.9326 in² = 4.504 inches diameter Calculate circle diameter for 15.9326 square inches
26.5544 in² = 5.8146 inches diameter Calculate circle diameter for 26.5544 square inches
31.8653 in² = 6.3696 inches diameter Calculate circle diameter for 31.8653 square inches