Question

what is the measure of this angle? m∠abc = ?

Explanation:

Step1: Read the protractor

The protractor shows that the angle \(\angle ABC\) is measured counter - clockwise from ray \(BC\) to ray \(BA\). The scale on the protractor gives the measure of the angle.

Step2: Identify the value

Looking at the protractor, the measure of \(\angle ABC\) is \(120^{\circ}\).

Answer:

\(120^{\circ}\)