Circle with Area 489.3228 Square Inches

Instant diameter calculation and visualization

Diameter

24.9605 inches

Radius

12.4802 inches

Circumference

78.4156 inches

Area

489.3228 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 = √(489.3228/π) = 12.4802 inches
d = 2 × 12.4802 = 24.9605 inches

Similar Calculations