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

Align the center of the protractor with point A and the baseline of the protractor with ray AB.

Step2: Read angle measure for ∠CAH

Read the value where ray AH intersects the protractor scale. Assume the reading is 150°.

Answer:

150

(Note: Without the actual protractor - based reading from the image, this is a sample value. In a real - world scenario, you would accurately read the value from the protractor placed on the given angle.)

For parts b, c, and d, the same general steps would be followed:

• Align the protractor as in Step1.
• Read the angle measure where the relevant ray (FB for ∠FAB, GB for ∠GAB, HB for ∠HAB) intersects the protractor scale.