Find the arc length of the semicircle.
Either enter an exact answer in terms of π or use 3.14 point, 14 for π and enter your answer as a decimal.
![Find the arc length of the semicircle Either enter an exact answer in terms of π or use 314 point 14 for π and enter your answer as a decimal class=](https://us-static.z-dn.net/files/d4d/d594ad4f3f569d24e79ddd0d48e95adc.png)