Step-by-Step Solution
- Start with the circle area formula: A = πr²
- Solve for radius: r = √(A/π)
- Calculate diameter: d = 2r
r = √(516.8/π) = 12.8259 inches
d = 2 × 12.8259 = 25.6517 inches
Instant diameter calculation and visualization
r = √(516.8/π) = 12.8259 inches
d = 2 × 12.8259 = 25.6517 inches