Question

"What is the relationship between Za and Zb?

Answer 1

Answer:

Step-by-step explanation:

They are adjacent angles.

Adjacent angles are right next to each, or side-by-side. Considered (by my math teacher) the next door neighbors.

Answer 2

Answer:

They are supplementary!

Explanation:

Not sure if this is the type of relationship you're after, but angles that add up to a flat line (or, 180 degrees) are known as supplementary.