# Alternate Angles Formed by Parallel Lines and a Transversal

Skill:

Identify the congruent and supplementary relationships of the angles formed by cutting parallel lines by a transversal.

# Alternate Angles Formed by Parallel Lines and a Transversal

Develop an understanding of alternate angles and their congruency in this activity. Identify the difference between alternate interior and alternate exterior angles.

### Putting It All Together

*Answer these open ended questions on your own or with others to form deeper math connections. *

### Open-ended question

If two lines cut by a transversal are not parallel, does that change whether or not angles in a pair are alternate angles?

Text and math input

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Prerequisite Resources

More from Angles Formed by Parallel Lines

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