Circle with Area 555.6778 Square Inches

Instant diameter calculation and visualization

Diameter

26.5991 inches

Radius

13.2995 inches

Circumference

83.5635 inches

Area

555.6778 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 = √(555.6778/π) = 13.2995 inches
d = 2 × 13.2995 = 26.5991 inches

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