Circle with Area 515.2281 Square Inches

Instant diameter calculation and visualization

Diameter

25.6127 inches

Radius

12.8063 inches

Circumference

80.4646 inches

Area

515.2281 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 = √(515.2281/π) = 12.8063 inches
d = 2 × 12.8063 = 25.6127 inches

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