Circle with Area 381.895 Square Inches

Instant diameter calculation and visualization

Diameter

22.0509 inches

Radius

11.0255 inches

Circumference

69.2751 inches

Area

381.895 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 = √(381.895/π) = 11.0255 inches

                            d = 2 × 11.0255 = 22.0509 inches

Similar Calculations

190.9475 in² = 15.5924 inches diameter Calculate circle diameter for 190.9475 square inches
286.4213 in² = 19.0967 inches diameter Calculate circle diameter for 286.4213 square inches
477.3688 in² = 24.6537 inches diameter Calculate circle diameter for 477.3688 square inches
572.8425 in² = 27.0068 inches diameter Calculate circle diameter for 572.8425 square inches