not sure..if i got it right

Yeah. just as he said............,

the formula to use is, P=4s.

Now you know P=64, so just plug in the info.
64=4s
Now solve the rest.

64/4=4s/4

16=S

Simple???

And again................ :roll: ,
try to do these things yourself before you post simple Q's like this. Why not just look at examples of some prevous post that are quite similar like this???
:roll:

heres a good webpage that will help you understand this concept.

http://www.math.com/tables/geometry/areas.htm

hope this helps ALOT.
 
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