Circle with Area 161.9787 Square Inches

Instant diameter calculation and visualization

Diameter

14.361 inches

Radius

7.1805 inches

Circumference

45.1163 inches

Area

161.9787 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 = √(161.9787/π) = 7.1805 inches
d = 2 × 7.1805 = 14.361 inches

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