Circle with Area 818.5 Square Inches

Instant diameter calculation and visualization

Diameter

32.2823 inches

Radius

16.1411 inches

Circumference

101.4178 inches

Area

818.5 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 = √(818.5/π) = 16.1411 inches
d = 2 × 16.1411 = 32.2823 inches

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