C)90 because if it go all the way around it would be 180 and I don't see that
Answer:
Use the figure at the right for Exercises 1-4
1) Name a pair of vertical angles.
Name a pair of adjacent angles with vertex M.
3) Name a pair of adjacent angles with vertex S.
N
4) Name a linear pair.
Step-by-step explanation:
Ur answer would be B.. Hope it helps let me know if its right or not!
