Question

1. from the image on the left: classify the pair of angles.

∠6 and ∠7
alternate exterior
alternate interior
corresponding
same - side interior
vertical

Explanation:

Alternate interior angles are non - adjacent angles that lie between two lines and on opposite sides of a transversal. In the given figure, ∠6 and ∠7 are non - adjacent, lie between the two lines, and are on opposite sides of the transversal.

Answer:

alternate interior