`A(1,1,3)`,`B(4,3,2)` and `C(5 ,2, 7)` are three vertices of a tetrahedron for which the centroid is `(4 , 5/2 , 5)` the fourth vertex is

If the points (5,-1,1),(-1,-3,4) and (1,-6,10) are three vertices of a rhombus taken in order then which one of the following ils the fourth vertex? (A) (7,-4,11) (B) (3,(-7)/2,11/2) (C) (7,-4,7) (D) (7,4,11)

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

If three vertices of a parallelogram are A(3, 5) B(-5, -4) and C(7, 10), then fourth vertex is

If three vertices of a rhombus taken in order are (2,-1) ,(3,4) and (-2,3) then the fourth vertex is

If A(3, 5, -4), B(-1, 1, 2) and C(-5, -5, -2) are the vertices of Delta ABC, then the triangle is

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

The points A(4, 5, 10), B(2, 3, 4) and C(1, 2, -1) are three vertices of a parallelogram ABCD, then

If A (3, 5), B (-3, - 4), C (7, 10) are the vertices of a parallelogram taken in the order, then the co-ordinates of the fourth vertex are

Two vertices of a triangle are (1, 4) and (5, 2) . If its centroid is (0, -3) , find the third vertex.