\[\overrightarrow{\text{QZ}}\] is the bisector of \[\angle \text{PQZ=}\angle \text{PQR}\]. Which of the following is true?

\[\angle \text{PQZ=}\angle \text{PQR}\]

\[\angle \text{PQZ=}\angle \text{ZQR}\]

\[\angle \text{PQZ=}\frac{1}{2}\angle \text{ZQR}\]

\[\overrightarrow{\text{QZ}}\] is the bisector of \[\angle \text{PQZ=}

1.	\[\overrightarrow{\text{QZ}}\] is the bisector of \[\angle \text{PQZ=}\angle \text{PQR}\]. Which of the following is true?
A.	\[\angle \text{PQZ=}\angle \text{PQR}\]
B.	\[\angle \text{PQZ=}\angle \text{ZQR}\]
C.	\[\angle \text{PQZ=}\frac{1}{2}\angle \text{ZQR}\]
D.	Both [b] and [c]
Answer» E.