Coffee Filter A conical coffee filter is made from a
Chapter , Problem 62(choose chapter or problem)
Coffee Filter A conical coffee filter is made from a circular piece of paper of diameter 10.0 inches by cutting out a sector and joining the edges CA and CB (Figure 18). The arc length of the sector that is removed is 3.50 inches. a. Find the central angle, , of the sector that was removed, in degrees. b. Find the area that remains once the sector has been removed.
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