Instructional Video

Khan Academy: Proving That the Centroid Is 2 3rds Along the Median

Curated by ACT

This video tutorial [6:56] shows a proof that the centroid is located two-thrids of the way along each median. Proof is done algebraically.

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Concepts
centroid, median
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Additional Tags
centroid of triangle, informal proof, median of triangle, points of concurrency, khan academy, khan academy math, points of concurrency in triangles
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Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)