# Alternate Interior Angles

- Author:
- Mr. Herrle, Tim Brzezinski

- Topic:
- Angles, Straight Lines

In the applet below, the line

**t**is a**transversal**intersecting two parallel lines. When this happens, there are 2 pairs of**alternate interior angles**that are formed. Interact with the applet below for a few minutes, then answer the questions that immediately follow.

**Copy and paste the following questions in a google doc. Then answer the questions. There are no right or wrong answers!**

**alternate interior angles**? 2) Suppose the measure of the

**pink angle**above is 134 degrees. What would the measure of its alternate interior angle be?