Calculate the moment of inertia of a rectangular shape, with width A, height B, length C and mass m.
\( I_{xx} = \dfrac {m(B^{2}+C^{2})}{12} \)
\( I_{yy} = \dfrac {m(A^{2}+C^{2})}{12} \)
\( I_{y_{1}y_{1}} = \dfrac {mA^{2}}{12} + \dfrac {mC^{2}}{3}\)
\( I_{zz} = \dfrac {m(A^{2}+B^{2})}{12} \)