Circle with Area 16.4321 Square Inches

Instant diameter calculation and visualization

Diameter

4.5741 inches

Radius

2.287 inches

Circumference

14.3698 inches

Area

16.4321 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 = √(16.4321/π) = 2.287 inches
d = 2 × 2.287 = 4.5741 inches

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