Answer:
The correct answer is 57 degrees.
Step-by-step explanation:
To solve this problem, we need to remember the concept of vertical angles. When two angles are directly across from each other, like angle w and the angle that measures 57 degrees in the diagram, they are known as vertical angles. Vertical angles always have the same measure. Therefore, we can conclude that angle w must also measure 57 degrees.
Hope this helps!
