Question

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

Answer 1

X=130*(By Corrosponding Angles)

Y=130*(By Transversal)

Answer 2

Answer:

X =130

y=130

Step-by-step explanation:

Y=130{vertically opposite angles}

X+50=180{linear pair angles}

X=180-50

x=130

$since \: x = y \\ and \: are \: alternate \: interior \: n \\ anlgles \: \\ so \:$

AB ll CD

Hence Proved