Circle with Area 43.8401 Square Inches

Instant diameter calculation and visualization

Diameter

7.4712 inches

Radius

3.7356 inches

Circumference

23.4715 inches

Area

43.8401 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 = √(43.8401/π) = 3.7356 inches
d = 2 × 3.7356 = 7.4712 inches

Similar Calculations