Circle with Area 551.1569 Square Inches

Instant diameter calculation and visualization

Diameter

26.4907 inches

Radius

13.2453 inches

Circumference

83.2228 inches

Area

551.1569 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 = √(551.1569/π) = 13.2453 inches
d = 2 × 13.2453 = 26.4907 inches

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