Respuesta :

lucic

Answer:

x= 4

y= 116°

Step-by-step explanation:

In a parallelogram, opposite sides are congruent

This means :

(y-60) ° = 56°

y= 56°+60°

y= 116°

And , parallel sides of a parallelogram are equal so;

16 = 3x + 4

16-4 = 3x

12 = 3x

12/3 = x

4 = x

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