Circle with Area 55.4482 Square Inches

Instant diameter calculation and visualization

Diameter

8.4023 inches

Radius

4.2012 inches

Circumference

26.3966 inches

Area

55.4482 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 = √(55.4482/π) = 4.2012 inches
d = 2 × 4.2012 = 8.4023 inches

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