It means the distance around something. For polygons, just add the lengths of all the sides.
what does key mean in math
The outer boundary of a body or figure.
a
about
It means the distance around something. For polygons, just add the lengths of all the sides.
what does key mean in math
The outer boundary of a body or figure.
a
'About' means 'Approximately.'. pi is about 3.14 pi is approximately 3.14 pi is NOT equal to 3.14 pi is an irrational numbers which means that the decimals go to infinity. So any value given for 'pi' is only an approximation/about. pi ~ 3.14 pi~ 3.1416 pi ~ 3.141592 pi = 3.141592....
about
I do not know of such a word related to math(s)
There is no such math word, so it does not mean anything. You may wish to check your spelling before posting questions!
The word at means the least
the word by means 'times' or 'multiply'
it mean per rate
arithemetic mean