what's more activity 2 let's investigate directions using a protractor measure the angles formed from figure 1 and figure to answer the questions that follow what is transversal be can a transversal be perpendicular see which angles are exterior angles how about interior angles d what are corresponding angles in which angles are corresponding angles if what are alternate interior and alternate exterior angles which angles are alternate interior angles how about alternate exterior angles refer to figure 10 which angles are congruent be which angles are supplementary​