First: >1 vertices; 1 vertex
Make a diagram. It should be easy to see where the last point goes.
You will have two sets of parallel sides. The base is the line from (0,0) to (6,0).
The third point is over 2 and up 4 from (0,0) so the last point will be over 2 and up 4 from (6,0) at (8,4)
Three consecutive vertices of a parallelogram are points (2,4) (0,0) and (6,0). What is the fourth vertice point?
1 answer