Question: 7 . 2 0 . The shaded area shown in Fig. 7 - 2 8 is bounded by a circular are and a chord. Determine

7.20. The shaded area shown in Fig. 7-28 is bounded by a circular are and a chord. Determine the location of the centroid of the area with respect to the center of the circular are.
Ans. ?bar(y)=4R3*(sin3)(2-sin2)
7 . 2 0 . The shaded area shown in Fig. 7 - 2 8

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