Answer:

Explanation:
When two parallels lines are crossed by a transversal, certain pair of angles are called corresponding angles, specifically, those that are placed in the same side of the transversal, on inside the parallels and the other outside the parallels. The image attached shows an example of corresponding angles.
So, we observe in the given image that all corresponding angles with angle 8 are

These angles are form corresponding angle with
, that means they are congruent, that is
