1. Investigating Angle Pairs Vocabulary Transversal: a line intersecting two or more lines at different points Corresponding Angles: angles that appear to be in the same relative position Alternate Interior Angles: angles within lines being intersected, on opposite sides of the transversal, and are not adjacent Alternate Exterior Angles: angles outside the lines being intersected, on opposite sides of the transversal, and not adjacent Consecutive Interior Angles: (same side interior angles) interior angles on the same side of the transversal Consecutive Exterior Angles: (same side exterior angles) exterior angles on the same side of the transversal

4. ∙Suppose line a is the transversal for the other two lines. a. Name a pair of corresponding angles. b. Name a pair of same side interior angles. c. Name a pair of alternate exterior angles.