Geometry

Question Analysis

This question involves determining the relationship between two angles formed by a transversal intersecting two lines. The main focus is on understanding the different types of angle pairs and their properties.

Key Concept Explanation

Alternate interior angles are located inside the two intersected lines and on opposite sides of a transversal.

Corresponding angles are in the same relative position with respect to a transversal and the intersected lines.

Vertical angles are formed when two lines intersect. They are the non-adjacent angles opposite each other.

A linear pair of angles is formed when two lines intersect. The two angles in a linear pair are adjacent, share a common side, and their non-common sides form a straight line. Their sum is 180 degrees.

Step-by-Step Solution

Check the position of angles 1 and 2 in the given diagram:

They are ...