Question

what is line j called and what are ∠1 and ∠2?
line j is the perpendicular bisector and ∠1 and ∠2 are corresponding angles
line j is the transversal and ∠1 and ∠2 are corresponding angles
line j is the transversal and ∠1 and ∠2 are alternate exterior angles
line j is the perpendicular bisector and ∠1 and ∠2 are alternate exterior angles

Explanation:

A transversal is a line that intersects two or more other lines. Here, line \( j \) intersects two other lines. Corresponding angles are in the same relative position at each intersection where a straight line crosses two others. \( \angle1 \) and \( \angle2 \) are in the same relative position. A perpendicular bisector would bisect a segment at a right - angle (no indication of that here). Alternate exterior angles are on opposite sides of the transversal and outside the two lines (not the case for \( \angle1 \) and \( \angle2 \)).

Answer:

Line \( j \) is the transversal and \( \angle1 \) and \( \angle2 \) are corresponding angles.