Circle with Area 277.4553 Square Inches

Instant diameter calculation and visualization

Diameter

18.7954 inches

Radius

9.3977 inches

Circumference

59.0475 inches

Area

277.4553 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 = √(277.4553/π) = 9.3977 inches
d = 2 × 9.3977 = 18.7954 inches

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