Question

angles 4 and 8 are: vertical angles a linear pair corresponding angles alternate interior angles alternate exterior angles consecutive interior angles

Explanation:

Corresponding angles are in the same relative position at each intersection where a straight line crosses two others. Angles 4 and 8 fit this definition. Vertical angles are opposite each other when two lines cross. A linear pair are adjacent and supplementary. Alternate interior angles are between the two lines and on opposite sides of the transversal. Alternate exterior angles are outside the two lines and on opposite sides. Consecutive interior angles are between the two lines and on the same side.

Answer:

corresponding angles