Circle with Area 64.7226 Square Inches

Instant diameter calculation and visualization

Diameter

9.0779 inches

Radius

4.5389 inches

Circumference

28.5189 inches

Area

64.7226 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 = √(64.7226/π) = 4.5389 inches
d = 2 × 4.5389 = 9.0779 inches

Similar Calculations