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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}.