Question

In the given figure, ABCD is a parallelogram. D 200 X у В If 2x - z = 120°, then​

Answer 1

Step-by-step explanation:

From the figure

AD∥BC,BD is the transversal line

⟹∠ADB=∠DBC (∵alternate angles)

⟹z=30

∘

Also

100

∘

,x are supplementary angles

So x=180

∘

−100

∘

=80

∘

x,y,30

∘

forms a triangle

⟹x+y+30

∘

=180

∘

⟹y=180

∘

−80

∘

−30

∘

=70

∘

Answer 2

Answer:

parallelogram is not having correct measurement of