Find the values of the variables in the parallelogram. The diagram is not drawn to scale. Use theorems involving parallel lines and the the sum of the angles of a triangle.

Answer:
Y=52(alternate interior angles)
X+y+z= x+52+72=180
= x+ 124=180
= x = 180-124=56
X=56
Z= 72 ( opposite angles of parallelogram)
Thus it is the last option
X=56 , y=52 , z = 72