91Ó°ÊÓ

The adjacent angles are the angles that have the common vertex and common side.

The complementary angles are the angles whose sum is $90°$.

The given diagram is:

From the given diagram it can be concluded that:

$∠MPL=50$and $∠MLP=40$.

The angles $∠MPL$and $∠MLP$are not adjacent angles because they are having common side but they are not having common vertex.

The sum of the angles $∠MPL$and $∠MLP$is $∠MPL+∠MLP$.

Therefore,

$∠MPL+∠MLP=50+40$

$=90$

Therefore, the sum of the angles $∠MPL$and$∠MLP$ is 90.

Therefore, the angles $∠MPL$and$∠MLP$ are complementary angles.

As, the angles $∠MPL$and$∠MLP$ are not adjacent angles but are complementary angles.

Therefore, the two complementary angles that are not adjacent are $∠MPL$and$∠MLP$.