Question

Coordinate Geometry

Answer 1

@ganeshie8

Answer 2

you have two options :
1) use distance formula 11 times
2) graph the points on wolfram/geogebra and figure out the perimeters

Answer 3

im asking if the placement of them is correct

Answer 4

I dont have time for calculating 11 lengths :/

Answer 5

http://www.wolframalpha.com/input/?i=quadrilateral+%28-3%2C-1%29%2C+%28-2%2C0%29%2C%280%2C1%29%2C%281%2C0%29

Answer 6

ABCD ~ 9.2

Answer 7

http://www.wolframalpha.com/input/?i=triangle+%28-1%2C-2%29%2C%281%2C3%29%2C%282%2C-2%29

Answer 8

PQR ~ 13.8

Answer 9

http://www.wolframalpha.com/input/?i=quadrilateral+%28-1%2C-1%29%2C%281%2C2%29%2C%282%2C1%29%2C%281%2C-1%29

Answer 10

WXYZ ~ 9.3

Answer 11

sort them