Parallel Lines and Transversal Exploration
What do you notice about angle 3 and angle 8? Is there a relationship between the angles no matter where point D is located?
What do you notice about angle 4 and angle 5? Is there a relationship between the angles no matter where point D is located?
What do you notice about angles 2 & 5? What about angle 1 & 8?
Are there any other patterns you can find?