Circle with Area 2.1458 Square Inches

Instant diameter calculation and visualization

Diameter

1.6529 inches

Radius

0.8265 inches

Circumference

5.1928 inches

Area

2.1458 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 = √(2.1458/π) = 0.8265 inches
d = 2 × 0.8265 = 1.6529 inches

Similar Calculations