1.

The diagram shows triangle $PRS$ and a straight line $QS$. $Q$ is a point on $PR$.
Angle $QRS$ = 25°, angle $RSQ$ = 32° and $PS=QS$.

i) Find angle $PQS.$

Angle $PQS$ = ................................................... [2]

ii) Find angle $PSR$.

Angle $PSR$ = ................................................... [2]