Three vertices of a rectangle are given. Find the coordinates of the fourth vertex.

(–3, –3), (7, –3), (7, 2)

A.
(2, –3)

B.
(3, 2)

C.
(3, –2)

D.
(–3, 2)

Question

Three vertices of a rectangle are given. Find the coordinates of the fourth vertex. 

 

(–3, –3), (7, –3), (7, 2)
  
 
 

 
 

  

  A. 
  (2, –3)   
   

 
 

  

  B. 
  (3, 2)   
   

 
 

  

  C. 
  (3, –2)   
   

 
 

  

  D. 
  (–3, 2)

shubhamsrg · Answer

Use the fact that the diagnols of a rectangle bisect each other.
See if this helps.

shubhamsrg · Answer

diagonals*

anonymous · Answer

If u carefully look at the coordinates given and mark them roughly on a paper...you will realise that the coordinate is (2,-3)

anonymous · Answer

Thank you

shubhamsrg · Answer

Actually, (2.-3) isn;t right. :3
Though your approach is correct. We can solve it without doing any calculations by simply plotting roughly.

anonymous · Answer

Ya...really sorry......I reversed it by mistake...(-3,2)