Circle with Area 40.4273 Square Inches

Instant diameter calculation and visualization

Diameter

7.1745 inches

Radius

3.5873 inches

Circumference

22.5394 inches

Area

40.4273 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 = √(40.4273/π) = 3.5873 inches
d = 2 × 3.5873 = 7.1745 inches

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