4. (1pt each) Solve for the missing angle, x.
![4 1pt each Solve for the missing angle x class=](https://us-static.z-dn.net/files/d06/3b40e897c2bcc6270c855b92dd2639ca.png)
Answer:
a) 112º
b) 62.5º
Step-by-step explanation:
a) x=180–34*2=112º
b) x=(180–55)/2=62.5º