Question

what is the measurement of this angle?

Explanation:

Step1: Identify angle - reading method

Read the value where the angle - side intersects the protractor scale.

Step2: Determine the scale

Since the angle opens counter - clockwise from the 0 - degree mark on the inner scale, we use the inner scale.

Step3: Read the angle value

The angle - side intersects the inner scale at 160 degrees.

Answer:

160 degrees