Question

in the figure if ab is parallel to cd then what is the value of y

Answer 1

I'm sorry but u have forgotten to mention the figure!!

Answer 2

Let ∠1 = 3x and ∠2 = 2x ∠1and∠2 are direct combine of point Now,

∠1 and ∠2 => 3x + 2x = 180 => 5x = 180 => x = 180/5 => x = 36 ∠1=3x=108∘,

∠2=2x=72∘ From the given figure : ∠3+∠mYZ=180∘ => ∠3=180– 120 => ∠3=60∘