Contour of a surface or figure and the measure of its contour
Through the term perimeter refers to the contour that shows a surface or figure and also to the extent that said contour is observed..
sum of all its sides
In more informal terms, the perimeter, in any figure, will be the sum of all sides of this. From what has been said, then, it follows that the perimeter will allow us to calculate the border of a surface, a fact that is usually very useful in various fields and contexts.
Because, for example, if someone’s particular need is to provide greater protection for their home or field, knowing the perimeter of that field or house will make it much simpler and easier for us to calculate how much material we need to build. a fence around them and enclose them in order to obtain the security that is desired.
perimeter calculation
So, to calculate any perimeter it will be condition without equanom find the length of all sides. The perimeter of a square in which each of its sides measures 4 centimeters will be 16 centimeters, that is, the square has four visible sides, the calculation is very easy: 4+4+4+4= 16.
On the other hand, it is also important to know the value of a perimeter in question because it, in some situations, can help us to know some unknown fact, such as the length of one of its sides. In this case, the calculation is also very simple, having to apply the well-known simple rule of three.
Example, if we know that the perimeter of a triangle is 16 centimeters and that the length of two of its sides is 4 and 3, the third in question will measure 9 centimeters.
Military: a relevant area in terms of defense and security
On the other hand, in the military field, the concept has widespread use since it designates a relevant area in defense and security matters, or failing that, an area that is highly valued because there are a very important installation for the military.
As a matter of fact, these areas have rigorous military custody and it will certainly be difficult to flank it and cross it if you do not have the proper authorization to do so.
Generally there are soldiers covering the entire perimeter of that area and in the event of an intruder approaching, they will be intercepted to find out what they are doing there.
Legal: restriction that an individual has to approach a place or person
In another area where the word also has a recurring use, it is in the judicial field, since it is common for this terminology to be used when it is intended to indicate a restriction that an individual has to approach a particular place or individual who resides in a certain direction.
Normally it is said that such a person has received a restraining order from the judge to approach another and therefore will not be able to cross a certain perimeter that the law has set for him. If he does so he will be punished and of course he will be punishable for such action.
Cases of domestic violence, where, for example, one of the spouses exercises direct violence against the other, and also against their children, usually trigger these types of perimeter restriction requests to get closer to them. The lawyer who defends the victim usually requests this disposition from the judge who hears the case because there is concrete evidence that his defendant may be the object of a serious attack that puts his health and her life at risk.
Unfortunately, in recent times, as a result of the increase in cases of gender violence, these requests have multiplied.
Following