If the axes are translated to circumcentre formed by triangle (9,3), (-1,7) (-1,3) then the centroid of the triangle in the new system is :

Let the vertices of a triangle ABC be (4,3) , (7,-1) , (9,3) then the triangle is :

The circumcentre of the triangle formed by (2,-5),(2,7),(4,7) is

Assertion (A): If (-1,3,2) and (5,3,2) are respectively the orthocentre and circumcentre of a triangle, then (3,3,2) is its centroid. Reason (R): Centroid of a triangle divides the line segment joining the orthocentre and the circumcentre in the ratio 1:2 ,

If the centroid and two vertices of a triangle are (4.-8),(-9,7),(1,4) respectively. Then the area of the triangle ( in sq.units) is

If the centroid and orthocentre of a triangle are (3,3) and (-3,5) respectively then the circumcentre is

The circumcentre of the triangle with vertices (1,3),(-3,5)(5,-1) is

The circumcentre of the triangle formed by (-2,3),(2,-1) and (4,0) is