1. Find the value of x, y, z.
( need ko po ngayon )

Answer:
[tex]y=48[/tex] (corresponding angles are congruent)
[tex]x+y=180[/tex] (co-interior angles are supplementary)
[tex]x=180-48=132[/tex]
[tex]x+3z=180[/tex] (co-interior angles are supplementary)
[tex]132+3z=180[/tex]
[tex]z=\frac{180-32}{3} =16[/tex]