Circle with Area 315.7655 Square Inches

Instant diameter calculation and visualization

Diameter

20.0511 inches

Radius

10.0255 inches

Circumference

62.9923 inches

Area

315.7655 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 = √(315.7655/π) = 10.0255 inches

                            d = 2 × 10.0255 = 20.0511 inches

Similar Calculations

157.8828 in² = 14.1782 inches diameter Calculate circle diameter for 157.8828 square inches
236.8241 in² = 17.3647 inches diameter Calculate circle diameter for 236.8241 square inches
394.7069 in² = 22.4178 inches diameter Calculate circle diameter for 394.7069 square inches
473.6483 in² = 24.5574 inches diameter Calculate circle diameter for 473.6483 square inches