We continued our work with central angles and sectors today by going over some additional problems known as shaded area problems. These problem types involve working with two regions (sectors and triangles) at the same time, and either adding or subtracting the results. The main thing is to interpret the drawings so you know what areas to add and subtract. We went over a few of these problems together before getting started on the assignment.
Assignment: section 11-6; page 454; WE 13-19
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