Circle with Area 478.663 Square Inches

Instant diameter calculation and visualization

Diameter

24.6871 inches

Radius

12.3435 inches

Circumference

77.5568 inches

Area

478.663 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 = √(478.663/π) = 12.3435 inches
d = 2 × 12.3435 = 24.6871 inches

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