Answer:
C: They add up to 180 degrees, because they are a pair of supplementary angles
Step-by-step explanation:
<1 and <2 add up to 180 degrees, so they are supplementary angles.
Complementary angles add up to 90 degrees.
The existence proof of the empty set is an absolute gem
The answer to this questuon is 2
Yes. If the segment only has 2 points, it can be named both ways.
Quadrant 4
Hope this helps!
