Compare And Contrast Alternate Interior Angles And Alternate Exterior Angles. Exterior angles are also created by a transversal line crossing 2 straight lines. If lines are parralel then corresponding angles are congruent and alternate exterior angles are congruent.
Gbrightwell Both alternate interior and alternate exterior angles are pairs of angles on opposite sides of the transversal however interior angles are inside the lines crossed by the transversal whereas exterior. Angles 2 and 7 are ALTERNATE and angles 1 and 8 are ALTERNATE. On parallel lines alternate or Z angles are equal.
Gbrightwell Both alternate interior and alternate exterior angles are pairs of angles on opposite sides of the transversal however interior angles are inside the lines crossed by the transversal whereas exterior.
Correct answer to the question. Both alternate interior and alternate exterior angles are pairs of angles on opposite sides of the transversal however interior angles are inside the lines crossed by the transversal whereas exterior lines are outside. Look at the blue lines demonstrating the shape - the Z may be back to front as in the second example but the principle is the same. Correct answer to the question.