SOLUTION: Coordinate geometry proof: Prove- The diagonals of a parallelogram are not perpendicular. Don't really get this one. What would the picture look like? What formulas and concl

Algebra ->  Geometry-proofs -> SOLUTION: Coordinate geometry proof: Prove- The diagonals of a parallelogram are not perpendicular. Don't really get this one. What would the picture look like? What formulas and concl      Log On


   



Question 837928: Coordinate geometry proof:
Prove- The diagonals of a parallelogram are not perpendicular.
Don't really get this one. What would the picture look like? What formulas and concluding statement would you use ?

Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
That statement is not always true. If the parallelogram is a rhombus, then its diagonals are perpendicular.