Question

The coordinates of three vertices of parallelogram ABCD are given. Find the coordinates of the fourth

point so that the given type of figure is formed.
A(3,-3), B(-6, -3), D(3, 3), rectangle
The coordinate of C is ?

Answer 1

( - 6 , 3 )

Point c is 6 units above point b and 9 units to the left of point d