Circle with Area 215.1231 Square Inches

Instant diameter calculation and visualization

Diameter

16.55 inches

Radius

8.275 inches

Circumference

51.9934 inches

Area

215.1231 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 = √(215.1231/π) = 8.275 inches
d = 2 × 8.275 = 16.55 inches

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