Question

10 multiple answer 3 points select all the following that can be used to prove lines are parallel. congruent vertical angles linear pair supplementary co - interior angles congruent alternate exterior angles congruent corresponding angles congruent alternate interior angles

Explanation:

• Congruent Vertical Angles: Vertical angles are always congruent, but they do not directly prove lines are parallel.
• Linear Pair: A linear pair of angles is supplementary, but this does not prove lines are parallel.
• Supplementary Co - Interior Angles: If co - interior angles are supplementary, then the lines are parallel.
• Congruent Alternate Exterior Angles: If alternate exterior angles are congruent, then the lines are parallel.
• Congruent Corresponding Angles: If corresponding angles are congruent, then the lines are parallel.
• Congruent Alternate Interior Angles: If alternate interior angles are congruent, then the lines are parallel.

Answer:

C. Supplementary Co - Interior Angles, D. Congruent Alternate Exterior Angles, E. Congruent Corresponding Angles, F. Congruent Alternate Interior Angles