Using Mohrs circle, determine for the cross section of the rolled-steel angle shown the orientation of the

Question:

Using Mohr’s circle, determine for the cross section of the rolled-steel angle shown the orientation of the principal centroidal axes and the corresponding values of the moments of inertia. (Properties of the cross sections are given in Fig. 9.13.)

102 mm- 127 m 25.3 mm 50.3 mm 132 mm L152 x 102 x 12.7 12.7 nm