Similarity and Trigonometry · Similarity & Trigonometry
Dilations and Similarity
Exploring how scale factors affect length and area in proportional figures.
Key Questions
- 1How does a change in scale factor affect the perimeter versus the area of a polygon?
- 2What defines two figures as similar in terms of transformations?
- 3How can similarity be used to measure objects that are physically inaccessible?
Common Core State Standards
CCSS.Math.Content.HSG.SRT.A.1CCSS.Math.Content.HSG.SRT.A.2
Grade: 10th Grade
Subject: Mathematics
Unit: Similarity and Trigonometry
Period: Similarity & Trigonometry
Suggested Methodologies
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