In figure,
x=z are corresponding angles
y = 40o are corresponding angles
x + 40o + 270o = 360o (angles at a point)
x + 310o = 360o
x = 50o
So z = x = 50o
p + z = 180o (linear pair)
p + 50o = 180o
p = 130o
Therefore, x = 50o, y = 40o, z = 50o and p = 130o