Circle with Area 821.7099 Square Inches

Instant diameter calculation and visualization

Diameter

32.3455 inches

Radius

16.1728 inches

Circumference

101.6165 inches

Area

821.7099 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 = √(821.7099/π) = 16.1728 inches
d = 2 × 16.1728 = 32.3455 inches

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