Question

First answer will be brainliest....
Don't even try to answer if you are not sure ...​

Answer 1

Answer:

x=120 y=30 z=30

Step-by-step explanation:

x=180-(30+30)

x=120

y is 30 because of the Z method (i think that's what it's called)

z is 30 because it's one of the acute angle in an isosceles triangles