Question

Find x and y.

Please help me! I am very confused!

Answer 1

I think that x and y are both 30 degrees

Answer 2

1) all the angles opposite the vertex are the same, therefore te ngle w opposite to 110 ° is equal, then

you have y° = 180 -(110°+30°) = 180°-140° = 40°,

as the line AB is parallel to CD them W Y Z are angles alternes and interns then Z = W, Z = 110

NOW X+Y+Z =180°

X+Z+30 = 180

X+110+30 = 180

X= 180-130 = 40