Circle with Area 347.7471 Square Inches

Instant diameter calculation and visualization

Diameter

21.042 inches

Radius

10.521 inches

Circumference

66.1054 inches

Area

347.7471 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 = √(347.7471/π) = 10.521 inches
d = 2 × 10.521 = 21.042 inches

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