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Explore the concept of similar polygons and understanding their similarities. Learn key terms like similarity ratio and corresponding angles. Practice determining similarity in figures and calculating values based on similar figures.
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8-2Similar Polygons Two Key Terms One Concept
Similar (~) Similarity ratio Two figures that have the same shape but not necessarily the same size. The ratio of the lengths of corresponding sides. Key Terms
Two polygons are similar if: corresponding angles are congruent corresponding sides are proportional Similar Polygons
#1 Understanding Similarity B C A D F G E H
#2 Determine Similarity Y 12 14 X Z 16 N 21 18 P M 24
#3 Using Similar Figures O N 3.2 2 Find the value of y. M L 5 x T S y Q R 6