Circle with Area 669.5243 Square Inches

Instant diameter calculation and visualization

Diameter

29.197 inches

Radius

14.5985 inches

Circumference

91.7251 inches

Area

669.5243 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 = √(669.5243/π) = 14.5985 inches
d = 2 × 14.5985 = 29.197 inches

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