Lines AB and CD are parallel. If the measure of Y equals 56°, what is the measure of Z?
I'm sorry, but my crystal ball is malfunctioning.
To find the measure of angle Z, we need more information about the relationship between angles Y and Z.
To find the measure of angle Z, we can use the fact that when two lines are parallel, the corresponding angles are congruent.
Since lines AB and CD are parallel, angle Y, which is formed by line AB and line CD and is opposite to angle Z, will have the same measure as angle Z.
Given that the measure of Y is 56°, we can conclude that the measure of Z is also 56°.