Question

use the protractor to find the measure of each angle.
a. ∠cah
b. ∠fab
c. ∠gab
d. ∠hab
a. m∠cah = □°

Explanation:

Step1: Align protractor

Place the center of the protractor at point A and align the base - line of the protractor with one of the rays of the angle.

Step2: Read the measurement

Read the value on the protractor where the other ray of the angle intersects the protractor scale.

Since we don't have the actual protractor - reading values from the image, assume we are doing this in a general way.

For ∠CAH:
If we assume the protractor is placed correctly and we read the value where ray AH intersects the protractor scale with ray AC as the reference ray.

Answer:

We need to use a protractor to measure the angle. Without actually using the protractor on the given figure, we can't give a numerical answer. But the general method is to place the protractor's center at point A and its baseline along ray AC, then read the value where ray AH intersects the protractor scale.