Question: Using integration, compute both the area and the centroidal distance xc of the shaded region. Then, using the second theorem of PappusGuldinus, compute the volume

Using integration, compute both the area and the centroidal distance xc of the shaded region. Then, using the second theorem of Pappus–Guldinus, compute the volume of the solid generated by revolving the shaded area about the aa axis.

Given:

a = 8 in

b = 8 in

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