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

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.Com

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) (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.
RELATED QUESTIONS
Prove that the diagonals of a rhombus are perpendicular bisectors of one another. (Formal (answered by richard1234)

prove that if the diagonals of a parallelogram are perpendicular, then the parallelogram... (answered by robertb)

prove that the diagonals of a rectangle are congruent (use coordinate... (answered by Theo)

Hello. I was wondering if I could get some assistance on this proof for my geometry... (answered by jim_thompson5910)

What are good steps to take in this geometry proof: Given: Parallelogram ABCD with E... (answered by nyc_function)

Using a coordinate geometry proof, which method below is a correct way to prove a... (answered by Edwin McCravy)

If the diagonals of a parallelogram are perpendicular to each other prove that it is a... (answered by MathLover1)

Theorem 3. the diagonals of a rhombus are perpendicular. Given: Rhombus ROSE Prove:... (answered by ikleyn)

I'm so lost on this question! Please help!! " use coordinate geometery to prove that... (answered by robertb,solver91311)