Incenter (I)

 

Finally, letís have a look at the incenter (I). This is the point that is equidistant from the three sides. The incenter (I) is found by intersecting the angle bisectors.

Letís see what this looks like:

Letís play with the triangle and see what happens to (I):

This isnít bad, but, my wife agrees with me that this isnít quite where we would place the center. If you want to play with this yourself then click here.