How to find out the size of a face Ok, I downloaded a 3ds model from a videogame and I was asking how to find out the size of a face:

Here the model:


Here the face that I want to find the size:


I barely know how to use the program... sorry :/



Ok, but i have other issue...

This tell me that the face is 120 of tall:


But this box that is way bigger than the other model tell me that is 16 of tall:


So, i know the box is 16 of tall but its imposible that the other thing that is way smaller can be 120, maybe its 0.120 or something, can you explain me that?
Select the object and enter EDIT MODE (Tab). You will find the settings if you scroll down in the right viewport panel. There are various options you can enable concerning mesh display, such as edge length, face area etc.