Parallel Lines and Alternate Interior and Alternate Exterior
- Azucena Overman
Explore both Alternate Interior Angle pairs and Alternate Exterior Angle Pairs created by parallel lines and a transversal. Adjust the slider to change the angle. Move the yellow points to move the lines.
What does "alternate" mean for an angle pair? What does "exterior" mean for an angle pair? What does "interior" mean for an angle pair?