Question

How do you use slope to prove a polygon a certain shape?

Answer 1

you working wid quadrilaterals ?

Answer 2

you can check to see if two lines are perpendicular to each other which proves if there is a right angle or not

Answer 3

there's like
a graph
and there's a parallelogram with certain points
and you have to use slope to show that parallelogram abcd is a parallelogram

Answer 4

and another problem is prove that it's a right traingle

Answer 5

then you have to use the definition of a parallelogram. What is true about parallelograms?

Answer 6

uh
equal opposite angles? LOL how does that help though...
uh
parallel opposite sides
equal side lengths

Answer 7

a Ha!, parallel opposite sides. how can we use the slopes of two lines to prove if the object has parallel opposite sides?

Answer 8

uhh same slopes?

Answer 9

yup

Answer 10

:D thanks ur awesome :D