Circle with Area 316.4292 Square Inches

Instant diameter calculation and visualization

Diameter

20.0721 inches

Radius

10.0361 inches

Circumference

63.0584 inches

Area

316.4292 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 = √(316.4292/π) = 10.0361 inches

                            d = 2 × 10.0361 = 20.0721 inches

Similar Calculations

158.2146 in² = 14.1931 inches diameter Calculate circle diameter for 158.2146 square inches
237.3219 in² = 17.383 inches diameter Calculate circle diameter for 237.3219 square inches
395.5365 in² = 22.4413 inches diameter Calculate circle diameter for 395.5365 square inches
474.6438 in² = 24.5832 inches diameter Calculate circle diameter for 474.6438 square inches