Calculates a moment of inertia for Circle

[Lolmen]

I notice, that there was some discussion and few formulas for calculate momentum of inertia for 2D polygons to use it in Verlet Integration further.
So I'm wondering, is something like that possible for 2D circle?

 

[ice109]

I notice, that there was some discussion and few formulas for calculate momentum of inertia for 2D polygons to use it in Verlet Integration further.
So I'm wondering, is something like that possible for 2D circle?

http://en.wikipedia.org/wiki/List_of_moments_of_inertia