Geometry

Question Analysis

This question focuses on the application of the Triangle AA (Angle - Angle) Similarity Postulate to determine if  and  are similar.

 

Key Concept Explanation

The AA Similarity Postulate states that if two angles of one triangle are congruent to two angles of another triangle, the triangles are similar. This is due to the fact that the sum of interior angles in a triangle is , so when two pairs of angles match, the third pair also does.

 

Step - by - Step Solution

1. First, note that  as marked.

2. Then, recognize that