Situation 4. Determine the Centroid of the configuration of the steel sections below. Also determine the Iş and Ig. 'I' W 200 x 46 A = 5860 mm? d = 203 mm bf = 203 mm tf = 11 mm C 310 x 45 A = 5690 mm? d = 305 mm bf = 80 mm tf = 12.7 mm tw = 7.2 mm Ix = 45.5x10° mm ly = 15.3x10 mm tw = 13 mm Ix = 67.3x10° mm ly 2.12x10° mm x= 17 mm

Q: 20 40 t. 20 40 30 40 20 to 30

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A: Reference: wikimedia commons

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