The circumcentre of the triangle formed by the lines \[xy+2x+2y+4=0\] and \[x+y+2=0\] [EAMCET 1994]

The circumcentre of the triangle formed by the lines \[xy+2x+2y+4=0\]

1.	The circumcentre of the triangle formed by the lines \[xy+2x+2y+4=0\] and \[x+y+2=0\] [EAMCET 1994]
A.	(0, 0)
B.	(-2, - 2)
C.	(-1, -1)
D.	(-1, -2)
Answer» D. (-1, -2)

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The circumcentre of the triangle formed by the lines \[xy+2x+2y+4=0\] and \[x+y+2=0\] [EAMCET 1994]

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