Circle with Area 21.7641 Square Inches

Instant diameter calculation and visualization

Diameter

5.2641 inches

Radius

2.6321 inches

Circumference

16.5377 inches

Area

21.7641 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 = √(21.7641/π) = 2.6321 inches

                            d = 2 × 2.6321 = 5.2641 inches

Similar Calculations

10.8821 in² = 3.7223 inches diameter Calculate circle diameter for 10.8821 square inches
16.3231 in² = 4.5589 inches diameter Calculate circle diameter for 16.3231 square inches
27.2051 in² = 5.8855 inches diameter Calculate circle diameter for 27.2051 square inches
32.6462 in² = 6.4472 inches diameter Calculate circle diameter for 32.6462 square inches