Answer:
120 degrees
Step-by-step explanation:
You can just eyeball that it is greater than 90 degreees so it must be 120 degrees.
-9/2 or -4.5
-1/2 - 4
= -9/2 or -4.5
C. 115 degrees
Angles 6 and 8 are the same so they both have the same degrees
Hiro