Question

On the map below, all numbered streets run parallel to each other. Both 3rd and 4th streets are intersected by King Avenue.

Answer 1

X=105°

Y=105°

Z=105°

let the angle below 75° which is the 4th Street be A

75°+A=180°[being adjacent angle]

A=105°

X=A[Verticall opposite angle]

Z=A[Corresponding angle]

Y=X[alternate angle]