In this lesson we will work on recognizing polygons that are congruent, matching congruent sides and angles. We will also see how the area of a region changes when the dimensions of the sides are all changed by a constant scaling factor. We will also look at how the volume of a solid changes when the dimensions of the solid are all changed by a constant scaling factor.
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If it didn't, click here: Lesson Supplement for Congruent and Similar Shapes
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