Circle with Area 51.13 Square Inches

Instant diameter calculation and visualization

Diameter

8.0685 inches

Radius

4.0343 inches

Circumference

25.3479 inches

Area

51.13 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 = √(51.13/π) = 4.0343 inches
d = 2 × 4.0343 = 8.0685 inches

Similar Calculations