Question: A structural designer is experimenting with non-traditional cross- sections for beams. On the section shown, the triangular flanges have a width, b = 7

A structural designer is experimenting with non-traditional cross- sections for beams. On the section shown, the triangular flanges have a width, b = 7 in. and height, h = 5 in. The top flange has a width, wf = 5 in. and a thickness, tf= 4 in. What is the second moment of area around the centroidal x axis, in in? Wf h b >

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