Geometry HELP
posted by Ariel .
Using coordinate geometry to prove that the diagonals of a square are perpendicular to each other.
Given: Vertices are at A(0,0), B(a,0), C(a,a) and D(0,a) Slope of AC=1; Slope of BD=1
Type your proof.
(someone plz help cuz i don't understand)
Respond to this Question
Similar Questions

Geometry
How do I write an equation of a line perpendicular to the graph of 2y + x =5 that passes through the point at (1,2) Given the line 2y + x =5, solve for y so the equation is in this form: y = mx + b Once you know the slope, m, you … 
geometry
prove the following statements using a coordinate proof. the diagonals of a rectangle bisect each other. 
Plz Check my Geometry(sOo0n)
Out of 31 questions these are ones I struggled with. after the = sign is what I think the answer( except for #4, I don't know what to do at all), is so if I'm wrong can someone correct it with an explanation/formula with it please? 
Plz Check my Geometry(sOo0n)
Out of 31 questions these are ones I struggled with. after the = sign is what I think the answer( except for #4, I don't know what to do at all), is so if I'm wrong can someone correct it with an explanation/formula with it please? 
Plz Check my Geometry (Urgent)
***I know I've posted this several times but it's like getting skipped and or no one has gone over it so I'm posting it one more time before I go to bed. I need to have these checked by tommorrow PLEASE!*** Out of 31 questions these … 
Geometry HELP
Using coordinate geometry to prove that the diagonals of a square are perpendicular to each other. Given: Vertices are at A(0,0), B(a,0), C(a,a) and D(0,a) Slope of AC=1; Slope of BD=1 type your proof. (I've gotten help on this earlier … 
algebra
Can someone please help wright a proof for the following. given: JKLM is a square prove: MK is perpendicular to LJ the figure in front of me is a square labeled JKLM and there are diagonals JL and KM 
algebra
Can someone please help write a proof for the following. given: JKLM is a square prove: MK is perpendicular to LJ the figure in front of me is a square labeled JKLM and there are diagonals JL and KM 
Coordinate Geometry: Ms.Sue or someone please help
Hi! Can you please help me with this problem/proof? 
Geometry
Discuss the differences between a coordinate geometry proof and a proof method that does not require coordinate geometry. When would it be appropriate to use a coordinate proof rather than another proof method?