Question: Two L4 4 1/2 -in. angles are welded to a steel plate as shown. Determine the moments of inertia of the combined section

Two L4 Ã— 4 Ã— 1/2 -in. angles are welded to a steel plate as shown. Determine the moments of inertia of the combined section with respect to centroidal axes respectively parallel and perpendicular to the plate.

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