Circle with Area 422.2401 Square Inches

Instant diameter calculation and visualization

Diameter

23.1865 inches

Radius

11.5932 inches

Circumference

72.8425 inches

Area

422.2401 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 = √(422.2401/π) = 11.5932 inches
d = 2 × 11.5932 = 23.1865 inches

Similar Calculations