Question

what is the measurement of this angle?

Explanation:

Step1: Determine the scale to use

The protractor has two scales (inner and outer). Since one side of the angle is aligned with the \(0^{\circ}\) mark on the outer - scale, we use the outer - scale.

Step2: Read the measurement

The other side of the angle points to \(160^{\circ}\) on the outer - scale.

Answer:

\(160^{\circ}\)