Circle with Area 111.7981 Square Inches

Instant diameter calculation and visualization

Diameter

11.9309 inches

Radius

5.9654 inches

Circumference

37.4819 inches

Area

111.7981 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 = √(111.7981/π) = 5.9654 inches
d = 2 × 5.9654 = 11.9309 inches

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