If P (-2,3), Q (4,-5) and R (-3,1) are the three consecutive vertices of a parallelogram, then find its area.

If A(2, 4, -1), B(3, 6, -1) and C(4, 5, 1) are three consecutive vertices of a parallelogram, then its fourth vertex is

If three consecutive vertices of a parallelogram are (1,-2),(3,6) and (5,10), find its fourth vertex.

If (6, 8), (3, 7) and (-2, -2) be the coordinates of the three consecutive vertices of a parallelogram, find the coordinates of the fourth vertex.

If (6, 8), (3, 7) and (-2, -2) be the coordinates of the three consecutive vertices of a parallelogram, find the coordinates of the fourth vertex.

If P (1, 2), Q (4, 6), R (5, 7) and S (a, b) are the vertices of a parallelogram PQRS, then

Three consecutive vertices of a parallelogram are (-2,-1),(1,0) and (4,3). Find the fourth vertex.

A(-3, 5) and B(1, 7) are two consecutive vertices of a parallelogram. If the point of intersection of its diagonals be (1, 1), then find its other two vertices.

If P(4,7), Q(7,2) R(a,b) and S(3,8) are the vertices of a parallelogram then find the value of a and b.

Three consecutive vertices of a parallelogram are (-2,-1),(1,0) and (4,3). Find the fourth vertex