Answer:
B goes to 1
D goes to 2
C goes to 3
A goes to 4
Explanation:
Supplementary angles is when two angles equal 180.
For #1, we have 49
Doing 180-49 gives us the first answer of 131
We do the same thing for the other 3
180-114 = 66
180-71 = 109
180-87 = 93