If the radius of the circumcircle of an isosceles triangle \[PQR\] is equal to \[PQ(=PR),\]then the angle P is [IIT Screening 1992; Pb. CET 2004]

If the radius of the circumcircle of an isosceles triangle \[PQR\] is

1.	If the radius of the circumcircle of an isosceles triangle \[PQR\] is equal to \[PQ(=PR),\]then the angle P is [IIT Screening 1992; Pb. CET 2004]
A.	\[\frac{\pi }{6}\]
B.	\[\frac{\pi }{3}\]
C.	\[\frac{\pi }{2}\]
D.	\[\frac{2\pi }{3}\]
Answer» E.

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If the radius of the circumcircle of an isosceles triangle \[PQR\] is equal to \[PQ(=PR),\]then the angle P is [IIT Screening 1992; Pb. CET 2004]

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