CBSE · Class 10 · Mathematics · Chapter 6

Triangles

Study similarity of triangles and related theorems.

4 lessons 30 min
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Lessons in this chapter

  1. 1TrianglesA right triangle is the only geometric shape that is literally never wrong.
  2. 2Similarity of TrianglesSimilarity of triangles is basically geometry’s way of saying "same vibe, different size."
  3. 3Criteria for Similarity of TrianglesBasically, similar triangles are just the geometric version of a high-resolution photo and its thumbnail: exact same look, completely different file size.
  4. 4Chapter Summary and PracticeSimilarity, proportional sides and area relationships come together for one final geometric workout.