Answer
$10^{\circ}$
Work Step by Step
To change to degrees, we have
$$
\frac{\pi}{18} \ rad= \frac{\pi}{18} \frac{180}{\pi} \ deg=10^{\circ}
.$$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.