Answer:
so you have to find angles
Sorry at the end of the day i gotta get points to ask questions...sorry hope you find your answer
The answer is 12/14 just times 2 to it i think
Answer:
degrees
Step-by-step explanation:
Angles on a straight line add up to 180 degrees.
Thus, 

Divide both sides by 4:


Answer:
7/2 but as a mixed number 3 1/2
Step-by-step explanation: