1. The problem statement, all variables and given/known data Find the mass moment of inertia of a L-shaped bar that has legs of 1.2 m long and total mass of bar is 20 kg. 2. Relevant equations I=1/12*m*L^2 parallel axis theorem 3. The attempt at a solution I've tried attempting this problem but I just can't figure out how to apply mass moments to the parallel axis theorem. Any help on this problem would be greatly appreciated. I need to figure this mass moment of inertia for a rotational dynamics problem I'm working on.