Question

2
x = 6
.: Co-ordinates are A(6,0) and B(0, - 4).
point of
the co-
Example 11: If ABCD is a parallelogram and
A =(3, -1), B = (5, 6), C = (7,3), find the co-
ordinates of D.
A(3,-1)
D(x, y)
Solution:
- y
Let D = (x, y).
B(5,6)
C(7,3)
Since, the diagonals
of a parallelogram bisect each other.
Midpoint of AC = Midpoint of BD
: 1​

Answer 1

Answer:

3 is the best answer I think