Question

In given figure find the value of x, y,zthen show that AB parallel to CD​

Answer 1

X + 30°= 180° as they are linear plair

X = 180-30

X = 150°

x=y. ( alternate angles)

y= 150°

y=z (vertically opposite angles)

z= 150°

answer X =150°

Y= 150°

z = 150°

I hope it will help you