Answer:
B: supplementary because they add up to 180 degrees
Answer:
I'm sorry I don't have a functioning brain anymore-
<em>but I think it's 21.</em>
<em />
A. 1
b. 1
c. 1
d. 1/2
2. 1/2
3. Yes they did break it because there are 3 wholes.
Answer:
C
Step-by-step explanation:
50 + 18 + (50 - 10) + (40 - 18) + 10 + 40 = 180
