Question

answer at always sometimes never angle 1 & angle 2 & angle 8 are pairs of alternate exterior angl angles are congruent. these angles supplementary sign out

Explanation:

Step1: Recall the property of alternate exterior angles

Alternate exterior angles are congruent when two parallel lines are cut by a transversal.

Step2: Analyze the given angles

Angle 2 and angle 8 are alternate exterior angles.

Step3: Determine the congruency

Since the lines are parallel (implied by the standard angle - pair diagram in geometry for such problems), alternate exterior angles are always congruent.

Answer:

always