Question

In the given figure, AB and CD are parallel to each other .Find the value of x​

Answer 1

Answer:

hope it helps plz follow me

Answer 2

Answer:

X = 100°

Step-by-step explanation:

Draw a line parallel to AB and CD and passing through E as shown in the figure which divides x in ∠1 and ∠2

Now AB∣∣EF and ang BE is transversal

∴∠1+120∘=180∘  (Sum of angles made on side side of transversal is supplementary)

⇒∠1=180∘−120∘⇒∠1=60∘

Also DC∣∣EF and DE is transversal

∴∠2+140∘=180∘  (Sum of angles made on side side of transversal is supplementary)

⇒∠2=180∘−140∘⇒∠1=40∘ 

x=∠1+∠2⇒x=60∘+40∘=100∘

I hope this answer is helpful for you