Question

I got the answer but I have a doubt if it is correct

Answer 1

Answer:

The values of the unknown angles are

x= 55°

z=65°

y=60°

Answer 2

Answer:

x=55° (alternate)

let an angle be 1.

1+120°=180°(linear pair)

1=60°

55°+60°+z=180°(property of triangle)

z=65°

65°+y+55°=180°(linear pair)

y=60°