14. Explore the unknown angles

 

In the cyclic quadrilateral, \(PR\) is the diameter and bisects the \(\angle P\). If the value of \(a = 128^{\circ}\), the find the value of \(v\), \(w\), \(x\), \(y\) and \(z\).

 

Answer:

 

The value of \(v\) is \(^{\circ}\).

 

The value of \(w\) is \(^{\circ}\).

 

The value of \(x\) is \(^{\circ}\).

 

The value of \(y\) is \(^{\circ}\).

 

The value of \(z\) is \(^{\circ}\).