Question

perimeter help?

Answer 1

Sure!

Answer 2

my answers aren't matching up >_<

Answer 3

So, is the question just to determine the perimeters for both?

Answer 4

yes

Answer 5

Okay. Here we go:

Answer 6

JK = 5 units
KL = sqrt.18 = 4.242640687 = 4.24 units
LH = sqrt.26 = 5.099019514 = 5.1 units
HI = sqrt.41 = 6.403124237 = 6.4 units
IJ = sqrt.18 = 4.242640687 = 4.24 units
Total = 24.98742513
= 25 units (rounded)

I didn't use the distance formula, in case you're wondering- I counted the overs & ups (x & y) distances for each segment, making little triangles, and did Pythagorean theorem.

Answer 7

Is that close to what you got??

Answer 8

for which one did u do the math for? the first one?

Answer 9

Yep! :)

Answer 10

You okay with what I did there?

Answer 11

i got the same thing but its not in the options >_<

Answer 12

Damn...

Answer 13

25.8 units

26.1units

27.5 units

28.6 units

Answer 14

Rage! Idk man, no idea. Take it you teacher, and ask about it.

Answer 15

ok. and what about the second one?

Answer 16

RS = sqrt.20 = 4.472135955 = 4.47
ST = sqrt.13 = 3.605551275 = 3.61
TU = sqrt.17 = 4.123105626 = 4.12
UQ = sqrt.73 = 8.544003745 = 8.54
QR = sqrt.29 = 5.385164807 = 5.38
Total = 26.12996142
= 26.13

Answer 17

i love how the answer for this is one of the options for the other question. wtf. lol

Answer 18

Is the answer to the FIRST by chance in the options for THIS second.. (?) :)

Answer 19

And yeah... Wtf is quite appropriate in this situation.... Gay retricemath :p

Answer 20

25.8 units

26.1units

27.5 units

28.6 units
these are the options for this question

Answer 21

Huh. Well, at least we get something, lols.

Answer 22

alright. lets bs these answers with an educated guess. lol XD so what should we put for the first one?

Answer 23

I'd say, if going that route, just a, 25.8, because it's closer.

Answer 24

and the 2nd?