Angle relationships in a transversal intersecting two lines, highlighting interior and exterior angles with size comparisons.
Diagram showing angles formed by a transversal intersecting two lines, with interior angles labeled 2, 3, 5 and exterior angles labeled 1, 4, 6, indicating m∠5 > m∠3 > m∠2 and m∠1 > m∠4 > m∠6, with m∠2 as the smallest and m∠1 as the largest angle.