Instructional Video

Sophia: Similar Polygons and Their Perimeters

Curated by ACT

Multiply the perimeter of a smaller polygon by the scale factor to determine if polygons are similar in this video tutorial. [2:16] Assess learning with a quiz.

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Concepts
perimeter, scale, similar figures
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Additional Tags
geometry, similar polygons, sophia learning, sophia, sophia mathematics
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Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)