Step-by-Step Solution
- Start with the circle area formula: A = πr²
- Solve for radius: r = √(A/π)
- Calculate diameter: d = 2r
r = √(151.9221/π) = 6.954 inches
d = 2 × 6.954 = 13.908 inches
Instant diameter calculation and visualization
r = √(151.9221/π) = 6.954 inches
d = 2 × 6.954 = 13.908 inches