Answer
$-67.5°$
Work Step by Step
To convert from radians to degrees, multiply by $\frac{180}{\pi}$:
$-\frac{3\pi}{8} \times \frac{180}{\pi} = -67.5°$.
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.