Circle with Area 47.137 Square Inches

Instant diameter calculation and visualization

Diameter

7.747 inches

Radius

3.8735 inches

Circumference

24.3381 inches

Area

47.137 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 = √(47.137/π) = 3.8735 inches
d = 2 × 3.8735 = 7.747 inches

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