Question: A cam is in the shape of a circular sector, as shown in Fig. 8.42. What is the perimeter of the cam? Fig. 8.42 165.58

A cam is in the shape of a circular sector, as shown in Fig. 8.42. What is the perimeter of the cam?

Fig. 8.42 165.58 1.875 in.

Fig. 8.42 165.58 1.875 in.

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