Definition of Length

What is lenght:

Is a linear metric unit of measurement used to regognize the longitud of something, also is a measure used as a unit to estimate distances. We can use the lenght to measure many things and know the distance between 2 or more places, objects and even geometric forms, without the lenght we couldn't know many things, have the useful objects that we have right now and create the things all the world have. This unit of measurement hep us in many things and we have to learn to use it, it let us know a lot of things, so for being an intelligent and useful person in the life we have to know how to use the lenght.