Question

1. find the value of x* your answer

Explanation:

Step1: Identify congruent triangles

The two triangles are congruent by the Side - Angle - Side (SAS) criterion (two sides are equal as marked, and the included vertical angles are equal).

Step2: Use congruent angles property

Since the triangles are congruent, corresponding angles are equal. So \(x = 57^{\circ}\).

Answer:

\(57^{\circ}\)