Compute the missing angles in the given figure.

the figure shows a triangle upperword lmn. the side ln is produced in both the directions and a point upper p is labeled on the portion of line produced with upper n. the side mn is produced in both the directions and a point upper o is labeled on the portion of line produced with upper n. the angle upperword pnm is labeled as 142 degree, the angle upperword mln is labeled as 90 degree and the angle upperword nml is labeled as x.

missing angle measure (in degrees)
∠
m
32


∠
l
n
m