Circle with Area 39.6134 Square Inches

Instant diameter calculation and visualization

Diameter

7.1019 inches

Radius

3.551 inches

Circumference

22.3114 inches

Area

39.6134 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 = √(39.6134/π) = 3.551 inches
d = 2 × 3.551 = 7.1019 inches

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