Circle with Area 346.6169 Square Inches

Instant diameter calculation and visualization

Diameter

21.0078 inches

Radius

10.5039 inches

Circumference

65.9979 inches

Area

346.6169 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 = √(346.6169/π) = 10.5039 inches
d = 2 × 10.5039 = 21.0078 inches

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