Circle with Area 689.8149 Square Inches

Instant diameter calculation and visualization

Diameter

29.6361 inches

Radius

14.8181 inches

Circumference

93.1046 inches

Area

689.8149 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 = √(689.8149/π) = 14.8181 inches
d = 2 × 14.8181 = 29.6361 inches

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