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(Solved): Fig. 3(b) 4. For the cross-section shown in the figure, find the orientation of the principal ax ...
Fig. 3(b)
4. For the cross-section shown in the figure, find the orientation of the principal axes pass
through the centroid. Obtain the 2nd moment of area about the same. The diameter of the hole
is 50 and the centre of the hole lies at co-ordinates (75, 75). All the dimensions are in mm.
