Circle with Area 429.4038 Square Inches

Instant diameter calculation and visualization

Diameter

23.3823 inches

Radius

11.6912 inches

Circumference

73.4578 inches

Area

429.4038 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 = √(429.4038/π) = 11.6912 inches
d = 2 × 11.6912 = 23.3823 inches

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