Question

in the given figure find the value of x and y​

Answer 1

Answer:

ANSWER

x+50

∘

=180

∘

(Linear pair)

⇒x=130

∘

Also, y=130

∘

(Vertically opposite)

Now, x=y=130

∘

(Alternate interior angles)

Alternate interior angles are equal.

∴AB∥CD.