Question

In Fig. 6.28, find the values of x and y and then show that AB || CD.


Please do fast ​

Answer 1

Answer:

y =130(because of vertically oppsite angle)

so,

x =130(because of alternate interior angle)

Answer 2

Answer:

x=180-50=130{linear pair}

y=130{vertically opposite}

since x and y are equal and alternate interior angles

thus AB||CD

Step-by-step explanation: