Circle with Area 131.2243 Square Inches

Instant diameter calculation and visualization

Diameter

12.9259 inches

Radius

6.463 inches

Circumference

40.608 inches

Area

131.2243 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 = √(131.2243/π) = 6.463 inches

                            d = 2 × 6.463 = 12.9259 inches

Similar Calculations

65.6122 in² = 9.14 inches diameter Calculate circle diameter for 65.6122 square inches
98.4182 in² = 11.1942 inches diameter Calculate circle diameter for 98.4182 square inches
164.0304 in² = 14.4516 inches diameter Calculate circle diameter for 164.0304 square inches
196.8365 in² = 15.831 inches diameter Calculate circle diameter for 196.8365 square inches