If ∠o = 125°, what does ∠z equal in this figure?
(uploaded img)
a. 125°
b. 35°
c. 180°
d. 55°

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.