The opposite angles of a parallelogram are given as (3x−2)∘ and (50−x)∘.
Since, the opposite angles of a parallelogram are equal, then,
3x−2=50−x
3x+x=50+2
4x=52
x=13
(3x−2)∘=(3(13)−2)∘
=37∘
Therefore, one angle is 37∘, and its opposite angle is also 37∘.
It is known that the sum of adjacent angles of a parallelogram is 180∘, so,
Secondangle=180∘−37∘
=143∘
Thus, the angles are, 37∘, 143∘, 37∘ and 143∘.