We went over our last topic in working with 3-D objects today. The concept of similarity among objects was studied and shown in terms of the patterns that are created. We learned that the scale factor can be used to find the area ratios and volume ratios between objects. The area ratio is the scale factor squared and the volume ratio is the scale factor cubed.
Assignment: section 12-5; page 510; CE #1-11 all; page 511; WE #1-4 all, 6-8;
page 500-501; WE #16-19
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