Circle with Area 381.7319 Square Inches

Instant diameter calculation and visualization

Diameter

22.0462 inches

Radius

11.0231 inches

Circumference

69.2603 inches

Area

381.7319 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 = √(381.7319/π) = 11.0231 inches

                            d = 2 × 11.0231 = 22.0462 inches

Similar Calculations

190.866 in² = 15.589 inches diameter Calculate circle diameter for 190.866 square inches
286.2989 in² = 19.0926 inches diameter Calculate circle diameter for 286.2989 square inches
477.1649 in² = 24.6484 inches diameter Calculate circle diameter for 477.1649 square inches
572.5979 in² = 27.001 inches diameter Calculate circle diameter for 572.5979 square inches