SOLUTION: THREE CONSECUTIVE VERTICES OF A PARALLELOGRAM ARE (-2,1), (1,0) AND (4,3). FIND THE CO-ORDINATES OF THE FOURTH VERTEX

Algebra ->  Algebra  -> Parallelograms -> SOLUTION: THREE CONSECUTIVE VERTICES OF A PARALLELOGRAM ARE (-2,1), (1,0) AND (4,3). FIND THE CO-ORDINATES OF THE FOURTH VERTEX      Log On

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Question 380952: THREE CONSECUTIVE VERTICES OF A PARALLELOGRAM ARE (-2,1), (1,0) AND (4,3). FIND THE CO-ORDINATES OF THE FOURTH VERTEX
Answer by ewatrrr(10682) About Me  (Show Source):
You can put this solution on YOUR website!

Hi,
By graphing, found the fourth vertex as (1,4)
Note Slope of AB and CD = -1/3 and slope of BC AND AD = 1