Determine the the Values of X and Y Using Congurent Triangles

The video tutorial explains the concept of vertical angles, highlighting that they are equal in measure. It then applies this knowledge to solve for unknown angles in a triangle, demonstrating the process of setting up and solving equations. The tutorial concludes with a comparison to student work, emphasizing the importance of understanding angle relationships.

What is the value of X if the equation is 2X + 2X + 40 = 180?

Explain why the two angles mentioned in the text are equal.