If two vertices of a triangle are (1,3) and (4,-1) and the area of triangle is 5 sq. units, then the angle at the third vertex lies in :

If two vertices of a triangle are (1,3) and (4,-1) e and the area of triangle is 5 sq.units,then the angle at the third vertex lies in:

Two vertices of a triangle are (5,-1) and (-2,3). If the orthocentre of the triangle is the origin,then the third vertex is

Two vertices of a triangle are (1,3) and (4,7). The orthocentre lies on the line x+y=3 The locus of the third vertex is

The two vertices of a triangle are (7,13) and (-4,2) and it's centroid is (3,1) , then the third vertex is

If two vertices of a triangle are (0,2) and (4,3) and its orthocentre is (0,0) then the third vertex of the triangle lies in (a) 1^(st) quadrant (b) 2^(nd) triangle lies in (a) 1^(st) 4^(th) quadrant

Two vertices of a triangle are (4,-5) and (-5,-2). If the centroid of the triangle of the origin determine the third vertex of the triangle.

If two vertices of a triangle are (5, 4) and (-2, 4) and centroid is (5, 6), then third vertex is

Two vertices of a triangle are (1,3) and (4,-5) . If its centroid is (7,2) , then the third vertex is