SOLUTION: Can you help me with this assignment in analytic geometry: Three consecutive vertices of a parallelogram are (1,-3); (-3,-1) and (3,5). Find the 4th vertex. I need a complete

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Question 1079391: Can you help me with this assignment in analytic geometry:
Three consecutive vertices of a parallelogram are (1,-3); (-3,-1) and (3,5). Find the 4th vertex.
I need a complete solution. Thank you!
Answer by Edwin McCravy(20054) About Me  (Show Source):
You can put this solution on YOUR website!



It's just a simple matter of counting blocks.
To get from B to A you go right 4 blocks and down 2 blocks.
like the red lines below:



So to get from C to D you do the same thing. Go right 4 blocks 
and down 2 blocks.  And so you end up at (7,3):



Then you erase the red lines, and draw in the rest of the
parallelogram:



Answer: (7,3)

Edwin