Circle with Area 3.8759 Square Inches

Instant diameter calculation and visualization

Diameter

2.2215 inches

Radius

1.1107 inches

Circumference

6.979 inches

Area

3.8759 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 = √(3.8759/π) = 1.1107 inches
d = 2 × 1.1107 = 2.2215 inches

Similar Calculations