Respuesta :

Answer:

x=66

Step-by-step explanation:

Hey There

So if you didn't know the exterior angle is equal to the sum of two opposite interior angles (38 and x)

so to find x we subtract 38 from 180

104-38=66

so x = 66

Answer:

52 degrees.

Step-by-step explanation:

When you look above you see 104, so divide this by 2 and get 52.