Question

Army help please
step by step explanation,no spam please if you so you'll be reported​​

Answer 1

z= 180-60(linear pair)

z= 120

y=180-80(linear pair)

y=100

x= 180-120(linear pair)

x= 60

let the other angle of the quadrilateral be ∠1

so by angle sum property of quadrilateral

120+60+80+∠1=360

⇒ ∠1=100

∠1+∠w=180(linear pair)

w=180-100=80

hope it helps:)