Question

Which statement explains how you could use coordinate geometry to prove the diagonals of a quadrilateral are perpendicular?

Use the slope formula to prove the slopes of the diagonals are the same.
Use the slope formula to prove the slopes of the diagonals are opposite reciprocals.
Use the distance formula to prove the lengths of the diagonals are the same.
Use the distance formula to prove the midpoints of the diagonals are the same.

Answer 1

@darkknight

Answer 2

plz help

Answer 3

@Laylalyssa

Answer 4

\(\color{#0cbb34}{\text{Originally Posted by}}\) @darkknight
@Laylalyssa
\(\color{#0cbb34}{\text{End of Quote}}\)
wuit

Answer 5

im busy rn, if someone can get to this first or ill help l8r.
I thought u smart @Laylalyssa : )

Answer 6

\(\color{#0cbb34}{\text{Originally Posted by}}\) @darkknight
im busy rn, if someone can get to this first or ill help l8r.
I thought u smart @Laylalyssa : )
\(\color{#0cbb34}{\text{End of Quote}}\)
im also busy tysvm

Answer 7

Use the slope formula to prove the slopes of the opposite sides are the same. is your answer because Answer: It gives, first we have to calculate the length of each of the opposite sides using the distance formula and then they have to be equal to prove the opposite sides are equal.

Answer 8

You understand?

Answer 9

Would that be A?

Answer 10

Correct!