Circle with Area 395.631 Square Inches

Instant diameter calculation and visualization

Diameter

22.444 inches

Radius

11.222 inches

Circumference

70.5099 inches

Area

395.631 in²

How to Calculate Circle Diameter from Area

Step-by-Step Solution

  1. Start with the circle area formula: A = πr²
  2. Solve for radius: r = √(A/π)
  3. Calculate diameter: d = 2r
r = √(395.631/π) = 11.222 inches
d = 2 × 11.222 = 22.444 inches

Similar Calculations