Question

In the given figure, ABCD is a parallelogram. Find x, y, and z

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Answer 1

Answer:

shaswat Ojha sjbn. a

bs JB bs

Answer 2

From the figure

AD∥BC,BD is the transversal line

⟹∠ADB=∠DBC (∵alternate angles)

⟹z=30

∘

Also

100

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,x are supplementary angles

So x=180

∘

−100

∘

=80

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x,y,30

∘

forms a triangle

⟹x+y+30

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=180

∘

⟹y=180

∘

−80

∘

−30

∘

=70

∘