A line that intersects two or more other lines is called a transversal. When a transversal intersects two parallel lines, it creates eight angles that include corresponding angles, alternate interior angles, alternate exterior angles, and same-side interior angles. In this eighth-grade geometry worksheet, students will practice identifying these different types of angle pairs using given diagrams. Students will then use those angle relationships to find missing angle measures on two other diagrams and explain how they found the missing angle measures. For more practice with parallel lines cut by a transversal, complete the Transversals of Parallel Lines worksheet.