Answer:
20°
Step-by-step explanation:
Let m be the measure of angle 2. Then 3m is the measure of angle 1. Since angle WXZ is 80°, we have:
[tex]m + 3m = 80[/tex]
[tex]4m = 80[/tex]
[tex]m = 20[/tex]
[tex]3m = 3(20) = 60[/tex]
The measure of angle 1 is 60°, and the measure of angle 2 is 20°.
