To form a linear pair means that when added, they equal 180 degrees.
but if they have equal measures....180/2 = 90...then they would both equal 90 degrees.....and 90 degrees is a right angle.
So ABC and CBD are both right angles
C, or the last photo, shows a reflection.
Answer:
c
Step-by-step explanation:
from left 2 right it would be better..
Answer:
56
Step-by-step explanation:
