Circle with Area 774.0621 Square Inches

Instant diameter calculation and visualization

Diameter

31.3937 inches

Radius

15.6969 inches

Circumference

98.6263 inches

Area

774.0621 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 = √(774.0621/π) = 15.6969 inches
d = 2 × 15.6969 = 31.3937 inches

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