Answer:
The third exterior angle is 
Step-by-step explanation:
Given


Required
The third exterior angle 
The exterior angles of a triangle add up to 360 degrees.
So:

Make
the subject

Substitute known values


1. 22
2.34
3. first one
hope this helps
Answer:
5,3 I think or 5,4
Step-by-step explanation:
Answer: E
Step-by-step explanation: