Locate the centroid  of the beam’s cross sectional area, and then determine the moment of inertia of the area about the centroidal y' axis

Determine the centroid  of the composite body. Then, determine the moment of inertia about the x'-x' axis.

Determine the moment of inertia of the solid steel assembly about the x-axis. The specific weight of steel is Yst = 488 lb/ft3. 0.25 pie -2 pies- 3 pies ļ 0.5 pie X

Determine the principal moments of inertia for the beam’s cross-sectionalthe area is shown in Figure with respect to an axis passing through the centroid C.