Which term best describes the angle below

This is the angle, right? It is Acute.

Assuming that the angle is shown and the degrees is explicitly shown, then you can conclude the following:

If the angle > = 0 and the angle < 90, then the angle is an acute angle.

If the angle = 90, then the angle is a right angle.

If the angle > 90 and the angle <180, then the angle is an obtuse angle.

If the angle = 180, then the angle is a straight angle.