Circle with Area 285.4031 Square Inches

Instant diameter calculation and visualization

Diameter

19.0627 inches

Radius

9.5313 inches

Circumference

59.8872 inches

Area

285.4031 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 = √(285.4031/π) = 9.5313 inches
d = 2 × 9.5313 = 19.0627 inches

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