Circle with Area 168.2121 Square Inches

Instant diameter calculation and visualization

Diameter

14.6347 inches

Radius

7.3173 inches

Circumference

45.9763 inches

Area

168.2121 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 = √(168.2121/π) = 7.3173 inches
d = 2 × 7.3173 = 14.6347 inches

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