Circle with Area 428.3375 Square Inches

Instant diameter calculation and visualization

Diameter

23.3533 inches

Radius

11.6766 inches

Circumference

73.3665 inches

Area

428.3375 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 = √(428.3375/π) = 11.6766 inches
d = 2 × 11.6766 = 23.3533 inches

Similar Calculations