Question

Quadrilateral ABCD has coordinates A (3, -5), B (5, -2), C (10, -4), D (8, -7). Quadrilateral ABCD is a

Answer 1

rectangle
square
parallelogram
rhombus

Answer 2

@satellite73

Answer 3

@ganeshie8

Answer 4

someone?

Answer 5

@tmoneycash3

Answer 6

are all the sides the same

Answer 7

i can't find the work that i did anywhere...... @tmoneycash3

Answer 8

@zzr0ck3r

Answer 9

@e.mccormick

Answer 10

i will award a medal and become a fan!!!!

Answer 11

@Klip

Answer 12

@goformit100

Answer 13

@jadeybells

Answer 14

I'll help ya :)

Answer 15

thank u!!!!!!

Answer 16

:)

Answer 17

Yep, this is pretty simple once you have it down >.<

Answer 18

So, let me figure out how to graph this so I can show you

Answer 19

ok..... how?

Answer 20

do u want me to graph the points and post them?

Answer 21

Nono, I figured it out :) I'll show you in a minute or two :)

Answer 22

ok :)

Answer 23

rhombus

Answer 24

how and why?

Answer 25

first: do you have a ti83 or 84 calculator?

Answer 26

no

Answer 27

what is that

Answer 28

@jadeybells can u explain and help?

Answer 29

Kay >.<
So this is what it looks like when it's graphed, hopefully the link works

Answer 30

there isn't anything

Answer 31

@goformit100

Answer 32

Really?! Dang it! Well, it's not a square, nor is it a rectangle. A rhombus? Psh, no. Lol a parallelogram, more like it. The reason being, it's slanted, with diagnol sides, and two sides match, similar to a rectangle. Not sure how to explain it in depth

Answer 33

can u prove it?

Answer 34

she's right my bad I got rhombus and parallelogram confused

Answer 35

prove it? Well, graph the coordinates for yourself, on the link graphpaper, that actually is really helpful, then you'll see what I mean

Answer 36

parallelogram, because opposite sides are congruent and adjacent sides are not perpendicular

Answer 37

is it this?

Answer 38

sure if you need to explain why

Answer 39

yeah :)

Answer 40

so its right

Answer 41

Yes, let's see what Dan's going to say..

Answer 42

can i ask another one i have the answer i just wanna make sure that its right

Answer 43

The following set of coordinates represents which figure?

Answer 44

(3, -5), (5, -2), (10, -4), (8, -7)

Answer 45

lol those are the same coordinates as before

Answer 46

i got rectangle

Answer 47

Yes rectangle most likely

Answer 48

http://www.wolframalpha.com/input/?i=%283%2C+-5%29%2C%285%2C+-2%29%2C%2810%2C+-4%29%2C%288%2C+-7%29

Answer 49

you can confirm if they have 90 degree angles between the edges

Answer 50

is rectangle correct?

Answer 51

i also have as an answer choice
square
parallelogram
rhombus

Answer 52

popcorn try to prove it yourself.

Answer 53

i got it wrong

Answer 54

ill prove iy

Answer 55

*it

Answer 56

okay

Answer 57

thx

Answer 58

connect the dots and see, if there is a 90 degree angle separating all edges its a rectangle otherwise its not

Answer 59

If the opposite sides are parallel still then its a parallelogram, and so on keep checking for other possibilities if that fails. DO SOME WORK BOY :)