Question

in the give figure ABCD is the parallelogram . find the valve of x and y
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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:

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