Circle with Area 318.611 Square Inches

Instant diameter calculation and visualization

Diameter

20.1412 inches

Radius

10.0706 inches

Circumference

63.2755 inches

Area

318.611 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 = √(318.611/π) = 10.0706 inches

                            d = 2 × 10.0706 = 20.1412 inches

Similar Calculations

159.3055 in² = 14.242 inches diameter Calculate circle diameter for 159.3055 square inches
238.9583 in² = 17.4428 inches diameter Calculate circle diameter for 238.9583 square inches
398.2638 in² = 22.5186 inches diameter Calculate circle diameter for 398.2638 square inches
477.9165 in² = 24.6678 inches diameter Calculate circle diameter for 477.9165 square inches