Circle with Area 121.247 Square Inches

Instant diameter calculation and visualization

Diameter

12.4248 inches

Radius

6.2124 inches

Circumference

39.0338 inches

Area

121.247 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 = √(121.247/π) = 6.2124 inches
d = 2 × 6.2124 = 12.4248 inches

Similar Calculations