((There has been a malfunction or this users account may have been deleted)))....
Answer:
There is no graph.
Step-by-step explanation:
Answer: 78 degrees.
Step-by-step explanation: A pair of supplementary angles are a pair of angle that, when both their degree measures are added, equal 180 degrees. When you subtract 102 from 180 then, you get 78 degrees.
78 + 102 = 180