In \[\Delta \,PQR\], if O is the orthocentre and \[\angle \,QOR\,=\,2\,\angle P\] , then \[\angle \,QOR\] is equal to

In \[\Delta \,PQR\], if O is the orthocentre and \[\angle \,QOR\,=\,2\

1.	In \[\Delta \,PQR\], if O is the orthocentre and \[\angle \,QOR\,=\,2\,\angle P\] , then \[\angle \,QOR\] is equal to
A.	\[90{}^\circ \]
B.	\[120{}^\circ \]
C.	\[150{}^\circ \]
D.	\[160{}^\circ \]
Answer» C. \[150{}^\circ \]

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In \[\Delta \,PQR\], if O is the orthocentre and \[\angle \,QOR\,=\,2\,\angle P\] , then \[\angle \,QOR\] is equal to

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