PARALLEL LINES CUT BY A TRANSVERSAL
What did you notice with the measurements of the Alternate Interior Angles?
What did you notice with the measurements of the Corresponding Angles?
What did you notice with the measurements of the Alternate Exterior Angles?
What is the sum of the measurements of the Co-interior Angles (also called same-side interior angles or consecutive interior angles)?
What did you notice with the measurements of the Co-exterior Angles (also called same-size exterior angles )?