## Precalculus (10th Edition)

$1.047\text{ inches}$
The arc length can be computed using the formula $s=r\cdot \frac{\theta}{180}\cdot \pi$ Substitute the given values into the formula above to obtain: $s=2\cdot \frac{30}{180}\cdot \pi\\ s=\frac{\pi}{3} \\s\approx1.047\text{ inches}$.