15. Explore the unknown angles

 

In the cyclic quadrilateral, $PR$ is the diameter and bisects the $\angle P$. If the value of $x = 132^{\circ}$, the find the value of $v$, $w$, $y$ and $z$.

 

Answer:

 

The value of $v$ is $^{\circ}$.

 

The value of $w$ is $^{\circ}$.

 

The value of $y$ is $^{\circ}$.

 

The value of $z$ is $^{\circ}$.