Circle with Area 379.985 Square Inches

Instant diameter calculation and visualization

Diameter

21.9957 inches

Radius

10.9979 inches

Circumference

69.1016 inches

Area

379.985 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 = √(379.985/π) = 10.9979 inches
d = 2 × 10.9979 = 21.9957 inches

Similar Calculations