Final answer:
Corresponding angles are on the same side of the transversal line and in the same relative position. Alternate interior angles are on the opposite side of the transversal. Alternate exterior angles are on opposite sides of the transversal. Consecutive interior angles are on the same side of the transversal and inside the other two lines.
Step-by-step explanation:
Corresponding angles are pairs of angles that are on the same side of the transversal line and in the same relative position. For example, if angle 1 and angle 5 are both on the same side of the transversal and on the same side of the other two lines, they would be corresponding angles.
Alternate interior angles are pairs of angles that are on the opposite side of the transversal line and in the same relative position. For example, if angle 3 and angle 7 are on the opposite side of the transversal and on the same side of the other two lines, they would be alternate interior angles.
Alternate exterior angles are pairs of angles that are on opposite sides of the transversal line and in the same relative position. For example, if angle 2 and angle 8 are on opposite sides of the transversal and on the same side of the other two lines, they would be alternate exterior angles.
Consecutive interior angles, also known as same-side interior angles, are pairs of angles that are on the same side of the transversal and inside the two other lines. For example, if angle 3 and angle 5 are both on the same side of the transversal and inside the other two lines, they would be consecutive interior angles or same-side interior angles.