SOLUTION: How do I find the fourth point for a rectanlge? I can use the other three to find out with a graph, but I do not know how to set up an equation.

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: How do I find the fourth point for a rectanlge? I can use the other three to find out with a graph, but I do not know how to set up an equation.       Log On


   

Question 357159: How do I find the fourth point for a rectanlge? I can use the other three to find out with a graph, but I do not know how to set up an equation.
Found 2 solutions by jim_thompson5910, stanbon:
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Let's say that the fourth point is the upper right point.


The fourth point will have the same x coordinate of the first point (upper left) and the same y coordinate as the 3rd point (lower right).

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Please post your problem.
Cheers,
Stan H.