Circle with Area 282.1472 Square Inches

Instant diameter calculation and visualization

Diameter

18.9537 inches

Radius

9.4768 inches

Circumference

59.5447 inches

Area

282.1472 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 = √(282.1472/π) = 9.4768 inches
d = 2 × 9.4768 = 18.9537 inches

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