Circle with Area 121.307 Square Inches

Instant diameter calculation and visualization

Diameter

12.4279 inches

Radius

6.214 inches

Circumference

39.0434 inches

Area

121.307 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 = √(121.307/π) = 6.214 inches

                            d = 2 × 6.214 = 12.4279 inches

Similar Calculations

60.6535 in² = 8.7879 inches diameter Calculate circle diameter for 60.6535 square inches
90.9803 in² = 10.7629 inches diameter Calculate circle diameter for 90.9803 square inches
151.6338 in² = 13.8948 inches diameter Calculate circle diameter for 151.6338 square inches
181.9605 in² = 15.221 inches diameter Calculate circle diameter for 181.9605 square inches