We continued our work with area today by taking a look at how trapezoids are calculated. These areas are based on two triangles with each trapezoid, and also by using a concept of a median/midsegment of a trapezoid that we worked with earlier in the year. We went over 4-5 examples together before the students got started on their assignment.
Assignment: section 11-3; page 436-437; WE 1-23 all, 29, 30
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