Circle with Area 369.1963 Square Inches

Instant diameter calculation and visualization

Diameter

21.6812 inches

Radius

10.8406 inches

Circumference

68.1136 inches

Area

369.1963 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 = √(369.1963/π) = 10.8406 inches
d = 2 × 10.8406 = 21.6812 inches

Similar Calculations