Answer:
[tex]x=70^o[/tex]
[tex]y=110^o[/tex]
Step-by-step explanation:
we know that
In a parallelogram, opposite angles are congruent and consecutive angles are supplementary
In this problem the quadrilateral ABCD is a parallelogram
so
[tex]x=70^o[/tex] -----> by opposite angles in a parallelogram
[tex]x+y=180^o[/tex] ---> by consecutive angles in a parallelogram
substitute the value of x
[tex]70^o+y=180^o[/tex]
[tex]y=180^o-70^o=110^o[/tex]
