Question

Determine the perimeter of quadrilateral KLMN with vertices K(-4, 2), L(2, 2), M(8, -3), and N(-10, -6).

Answer 1

i dont think theres any shortcut here..you'll have to use distance formulla here..
4 times
here it is,,distance between (x1,y1) and (x2,y2) is sqrt[(x2-x1)^2 + (y2-y1)^2]
hope this helps..

Answer 2

I did.. but I am getting...48.1

Answer 3

can you show your work and we might be able to see where, or if, its got an error in it

Answer 4

KL=6, LM=7.8, MN=18.2, NK=16.12

Answer 5

L(2, 2), M(8, -3)
-2-2 -2-2
---------------
0,0 6,-5; sqrt(36+25)
sqrt(61) , good-ish

Answer 6

how accurate does the solution have to be?

Answer 7

round it

Answer 8

it doesnt have to be too acruarate

Answer 9

M(8, -3), N(-10, -6)
10 6 10 6
-------------------
18, 3 0,0

sqrt(324+9)
sqrt(333) = 18.248 , that one checks out too

Answer 10

N = -10,-6
-K = 4, -2
------------
-6,-8; sqrt(36+64)
sqrt(100) = 10 , that one looks off

Answer 11

subtract 6.12 from your answer and youll should be closer

Answer 12

answer is 42

Answer 13

yep, 48.1 - 6.1 = 42

Answer 14

THANK U

Answer 15

youre welcome

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