Question

find the values of x and y.​

Answer 1

Answer:

1.

y=100

x=180-100

x=80

2.

x=110

y=180-80

y=100

Answer 2

Answer:

consider that l and m are parallel lines and an is a transversal

angle X = 110 degree (corresponding angles)

Now consider that l and m are parallel lines and cd is a transversal

Let angle beside angle 'y' be 'z'

Now angle z = 80 degree (corresponding angles)

Now angle y = 180 - 80= 100 degree.

(angle y and z are linear pair)