Circle with Area 358.7949 Square Inches

Instant diameter calculation and visualization

Diameter

21.3736 inches

Radius

10.6868 inches

Circumference

67.1472 inches

Area

358.7949 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 = √(358.7949/π) = 10.6868 inches
d = 2 × 10.6868 = 21.3736 inches

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