Circle with Area 258.1115 Square Inches

Instant diameter calculation and visualization

Diameter

18.1284 inches

Radius

9.0642 inches

Circumference

56.952 inches

Area

258.1115 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 = √(258.1115/π) = 9.0642 inches
d = 2 × 9.0642 = 18.1284 inches

Similar Calculations