Circle with Area 261.8509 Square Inches

Instant diameter calculation and visualization

Diameter

18.2592 inches

Radius

9.1296 inches

Circumference

57.363 inches

Area

261.8509 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 = √(261.8509/π) = 9.1296 inches

                            d = 2 × 9.1296 = 18.2592 inches

Similar Calculations

130.9255 in² = 12.9112 inches diameter Calculate circle diameter for 130.9255 square inches
196.3882 in² = 15.8129 inches diameter Calculate circle diameter for 196.3882 square inches
327.3136 in² = 20.4144 inches diameter Calculate circle diameter for 327.3136 square inches
392.7764 in² = 22.3629 inches diameter Calculate circle diameter for 392.7764 square inches