Circle with Area 57.1122 Square Inches

Instant diameter calculation and visualization

Diameter

8.5275 inches

Radius

4.2637 inches

Circumference

26.7898 inches

Area

57.1122 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 = √(57.1122/π) = 4.2637 inches
d = 2 × 4.2637 = 8.5275 inches

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