Circle with Area 215.4213 Square Inches

Instant diameter calculation and visualization

Diameter

16.5615 inches

Radius

8.2807 inches

Circumference

52.0295 inches

Area

215.4213 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 = √(215.4213/π) = 8.2807 inches
d = 2 × 8.2807 = 16.5615 inches

Similar Calculations