Question

classifying angles a goniometer may be used to measure the range of motion of a joint. in the picture, the angle made by the goniometer is classified as a(n) \boxed{} angle. \boxed{}^\circ < \theta < \boxed{}^\circ

Explanation:

Step1: Recall angle classifications

An acute angle is between \(0^\circ\) and \(90^\circ\), a right angle is \(90^\circ\), an obtuse angle is between \(90^\circ\) and \(180^\circ\), and a straight angle is \(180^\circ\). From the goniometer in the joint motion (likely a knee or hip flexion), the angle formed is typically acute (less than \(90^\circ\), more than \(0^\circ\)).

Step2: Determine the angle type and range

The angle here is acute, so the range is \(0^\circ < \theta < 90^\circ\).

Answer:

acute; \(0\); \(90\)