The angle measurements in the diagram are represented by the following expressions
Helpp
![The angle measurements in the diagram are represented by the following expressions Helpp class=](https://us-static.z-dn.net/files/d70/c68774ee1d258026ccc81f19810bb9ab.png)
Answer:
5x-15 = 2x+21
x=12
Step-by-step explanation:
Vertical and Corresponding Angles can be used to prove so.