Use this worksheet to explore angle relationships from parallel lines cut by a transversal. Move points A, B, and C to change the parallel lines and transversal.

What do you notice about vertical angles?[br][br]What do you notice about corresponding angles?[br][br]What do you notice about alternate interior angles?[br][br]What do you notice about alternate exterior angles?[br][br]What do you notice about consecutive interior angles?[br][br]Now, change the angle of your transversal. The angle measures will change. How does this affect your previous answers when the transversal changed?