What is the measure of angle X?
![What is the measure of angle X class=](https://us-static.z-dn.net/files/d5b/3285616e7f1c9bffb7cb53350c81b67f.png)
Answer:
47 degrees
Step-by-step explanation:
The interior angles of a triangle always equal 180 degrees, so add the other angles together and subtract that from 180
31+102= 133
180-133=47