
C_{x} 
C_{y} 
Area 




Moment of Inertia about the x axis
I_{x} 
Moment of Inertia about the y axis
I_{y} 
Polar Moment of Inertia about the z axis
J_{z} = I_{x}+I_{y} 




Radius of Gyration about the x axis k_{x} 
Radius of Gyration about the y axis k_{y} 
Radius of Gyration about the z axis
r_{z}





Moment of Inertia about the x_{c} axis
I_{xc} 
Moment of Inertia about the y_{c} axis
I_{yc} 
Polar Moment of Inertia about the z_{c} axis
J_{zc} = I_{xc}+I_{yc} 




Radius of Gyration about the x_{c} axis k_{xc} 
Radius of Gyration about the y_{c} axis k_{yc} 
Radius of Gyration about the z_{c} axis
r_{zc} 


