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.

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) (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) (Show Source): You can put this solution on YOUR website!
Please post your problem.
Cheers,
Stan H.
RELATED QUESTIONS
I am trying to evaluate Trig Functions determined by a point in Quadrant 1. When the... (answered by stanbon)
I know slope (Y=mx+b) but how do you use the slope and a point to graph a... (answered by jim_thompson5910)
Hallo can you please help solving and explain how to do this maths, I will show you an... (answered by rvfer)
How do you use a graphing calculator to graph f(x)=x^7-2x^5 on an interval of (-2,2)? I... (answered by stanbon)
I need to prove why the following equations are equal to each other. I have tried... (answered by stanbon,kensson)
I have been asked to find what the equation is for a cos curve. However I am to use... (answered by jsmallt9)
when doing systems of equations and graphing, i have a problem that reads 4x - 20 =... (answered by stanbon)
can you please help me on this question i do not know how to graph a point when its in a... (answered by checkley75)
How long is a guy wire reaching from the top of a 6-foot pole to a point in the ground 4... (answered by solver91311)