Circle with Area 515.215 Square Inches

Instant diameter calculation and visualization

Diameter

25.6123 inches

Radius

12.8062 inches

Circumference

80.4635 inches

Area

515.215 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 = √(515.215/π) = 12.8062 inches
d = 2 × 12.8062 = 25.6123 inches

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