Analytical geometry help

[Landmine_Salesman]

allright so I got a rhombus with PQRS, I need to show the diagonals of it bisect each other using slopes and midpoint (yes both!) how do I go about it? Plz help

 

[DragonD]

You need to show that they intersect? Or WHERE they intersect?

They would intersect at the midpoint of both diagonals.

Also, remember that with a rhombus, the intersecting diagonals form right angles AND that the slopes are opposite reciprocals (hint, multiply the slopes together and simplify).

 

[Landmine_Salesman]

all right got it! Thnx for the help Dragon

 

[Raul Tha Monk]

Well u got your answers but eirther way I'm bad with geo