Answer
Acute angle
Work Step by Step
Based on appearance, the angle is an acute angle since its measure is less than 90$^{\circ}$ and greater than 0$^{\circ}$.
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.