Area Moment of Inertia  Mass Moment of Inertia  Radius of Gyration 
Parallel Axis Theorem 
Transfer of Axis Theorem 

For Area Moments of Inertia 
: is the crosssectional area.
: is the perpendicuar distance between the centroidal axis and the parallel axis. 

For Area Radius of Gyration 
: is the Radius of Gyration about an axis Parallel to the Centroidal axis.
: is the Radius of Gyration about the Centroidal axis. : is the perpendicuar distance between the centroidal axis and the parallel axis. 

For Mass Moments of Inertia 
: is the mass of the body.
: is the perpendicuar distance between the centroidal axis and the parallel axis. 

For Mass Radius of Gyration 
: is the Radius of Gyration about an axis Parallel to the Centroidal axis.
: is the Radius of Gyration about the Centroidal axis. : is the perpendicuar distance between the centroidal axis and the parallel axis. 
Area Moment of Inertia  Mass Moment of Inertia  Radius of Gyration 