Answer:
X = S-R
Step-by-step explanation:
I don't really know what it means, maybe what makes sense is X = S-R?
Answer:
45
Step-by-step explanation:
corresponding angles are congruent
3 and 7 are corresponding
Answer:
What is the question here?
In the given question, the options are related to linear pair .
And according to linear pair, if a line cuts another line at a point, then the sum of the adjacent angles formed at that point is 180 degree.
Therefore, from the given diagram we can say that, angles WXY and YXZ are linear pair, so there sum have to be 180.

And the correct option is the third option .