Question

i have these 3 points: (-2,3), (0,-5) and (3,-2) what do i do with them?????????

Answer 1

did u graph them?

Answer 2

connect them and make a triangle :-)

Answer 3

its already in a triangle, i just have to figure out what the perimeter is (:

Answer 4

The easiest if you remember the distance formula :

Answer 5

duh, I cannot make equations somehow...

Answer 6

yea but she said perimeter.....man im just not working right today

Answer 7

if you calculate all 3 distances than you will get the perimeter

Answer 8

how would i calculate them?

Answer 9

take the square root of (x2-x1)^2+(y2-y1)^2

Answer 10

if I click on equation nothing comes up ....

Answer 11

LOL im confused :(

Answer 12

http://easycalculation.com/analytical/learn-distance.php

Answer 13

so for example for (-2,3) (0,-5)
sqrt of (0--2)^2+(-5-3)^2
that is sqrt(4+64)=sqrt68