The congruent angles are Y and H.
What is Transversal line?
A transversal is a line that intersects two or more other (often parallel ) lines. In the figure below, line n is a transversal cutting lines l and m . When two or more lines are cut by a transversal, the angles which occupy the same relative position are called corresponding angles .
Given that:
line PQ is parallel to line RS, and the lines are cut by a transversal, line TU.
Now, if look at angle Z and angle H they form linear pair.
Again, if look at angle H and angle G they form linear pair.
Again, if look at angle W and angle E they form linear pair.
Now, if we look angle Y and H they are vertically opposite angle.
So, the congruent angles are Y and H.
Learn more about transversal here:
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