Circle with Area 409.9797 Square Inches

Instant diameter calculation and visualization

Diameter

22.8474 inches

Radius

11.4237 inches

Circumference

71.7771 inches

Area

409.9797 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 = √(409.9797/π) = 11.4237 inches
d = 2 × 11.4237 = 22.8474 inches

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