ABCD is a parallelogram. If the coordinates of `A ,\ B ,\ C\ a r e\ (2,3),\ (1,4)a n d\ (0,-2)` respectively, find the coordinates of D.

ABCD is a parallegram. If the co-ordinates of A, B,C are (2,3), (1,4) and (0,-2) respectively, find the co-ordinates of D.

ABCD is parallelogram.If the coordinates of A,B,C are (-2,-1),(3,0) and (1,-2) respectively,find the coordinates of D.

Suppose ABCD is a quadrilateral such that the coordinates of A,B and C are (1,3)(-2,6) and (5,-8) respectively.For what choices of coordinates of D will make ABCD a trapezium ?

A ,B and C are the points (2, 0),(5,0) and (5,3) respectively. Find coordinates of D such that ABCD is a square.

If in parallelogram ABDC , the coordinate of A , B and C are respectively (1,2) , (3,4) and (2,5) , then the equation of the diagonal AD is

Let the coordinates of the points A, B, C be (1,8,4), (0,-11,4) and (2,-3,1) respectively. What are the coordinates of the point D which is the foot of the perpendicular from A on BC ?

Let the coordinates of the points A, B, C be (1,8,4), (0,-11,4) and (2,-3,1) respectively. What are the coordinates of the point D which is the foot of the perpendicular from A on BC?

ABCD is a rhombus. Its diagonals AC and BD intersect at the point M and satisfy BD = 2 AC. If the coordinates of D and M are(1,1) & (2,-1respectively. Then find the coordinates of A