Geometry

Question Analysis

This question involves the concept of congruent angles. The main focus is on finding the value of by using the fact that the measures of two congruent angles are equal.

Key Concept Explanation:

Congruent angles are angles that have the same measure. So, if and are congruent, then .

Step-by-Step Solution

1. Set up the equation based on the congruence of the angles:

Since and , and

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