Question

Friends it's soo urgent plzz give answer fast

Answer 1

y+y=180 angles on straight line
2y=180
y=180/2
y=90

y+x+25=180
90+x+25=180
115+x=180
x=180-115
x=65
z=x vertically opposite angles
z=65

Answer 2

y +y = 180. ( Linear Pair)
2y. = 180
y = 90

Now,
y+ z = 180. ( Linear pair)
90+z=180
z=90.

Now,
y+x+25=180. (Linear pair)
90+ x+25= 180
x= 65.