In the cyclic quadrilateral, \(PR\) is the diameter and bisects the \(\angle P\). If the value of \(x = 126^{\circ}\), 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 \(^{\circ}\).