If m∠x= 63, what is m∠ywz?

a.27

b.90

c.17

d. 63

answer: corresponding angles

explanation: both angles are at two different sides which makes it seem like a would be the right choice however both are exactly the same, no matter of their placement both have the same degree

a could be the answer just as much as c, some more info would us answer. hope this

if the distance from d to d' is 10 and the distance from a to d is 2, what is the scale factor