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Instructional Video

Sophia: Special Right Triangles

Curated by ACT

Special right triangles are explored in this video tutorial. The lesson provides four videos that explain the side ratios for 45-45-90 and 30-60-90 triangles along with real-world examples involving each type of triangle.

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CCSS: Adaptable
Concepts
hypotenuse, interior angles, right triangles, special right triangles, pythagorean theorem
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Additional Tags
30-60-90 triangles, 45-45-90 triangles, side ratios, sophia learning, sophia, sophia mathematics, leg, square root
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Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
Common Core
6.G.A.1 HSG-SRT.C.8