In a triangle\[ABC\], if \[b=2,\,B=30{}^\circ \]then the area of circumcircle of triangle ABC in square units is [Karnataka CET 2004]

In a triangle\[ABC\], if \[b=2,\,B=30{}^\circ \]then the area of circu

1.	In a triangle\[ABC\], if \[b=2,\,B=30{}^\circ \]then the area of circumcircle of triangle ABC in square units is [Karnataka CET 2004]
A.	\[\pi \]
B.	\[2\pi \]
C.	\[4\pi \]
D.	\[6\pi \]
Answer» D. \[6\pi \]

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In a triangle\[ABC\], if \[b=2,\,B=30{}^\circ \]then the area of circumcircle of triangle ABC in square units is [Karnataka CET 2004]

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