Circle with Area 257.7072 Square Inches

Instant diameter calculation and visualization

Diameter

18.1142 inches

Radius

9.0571 inches

Circumference

56.9073 inches

Area

257.7072 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 = √(257.7072/π) = 9.0571 inches
d = 2 × 9.0571 = 18.1142 inches

Similar Calculations