Circle with Area 539.5869 Square Inches

Instant diameter calculation and visualization

Diameter

26.2111 inches

Radius

13.1056 inches

Circumference

82.3447 inches

Area

539.5869 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 = √(539.5869/π) = 13.1056 inches
d = 2 × 13.1056 = 26.2111 inches

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