Circle with Area 189.9935 Square Inches

Instant diameter calculation and visualization

Diameter

15.5534 inches

Radius

7.7767 inches

Circumference

48.8623 inches

Area

189.9935 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 = √(189.9935/π) = 7.7767 inches
d = 2 × 7.7767 = 15.5534 inches

Similar Calculations