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The chapter on triangles provides the definition of a similar triangle with different examples. The Pythagoras and the basic proportionality theorem are explained in a detailed manner with the applications of these theorems. The topics on area of the similar triangles and the criterion for the similarity of the triangles covers the concepts related to the similar triangles.
  • Triangles Basic
    Triangles Basic
  • Pythagoras Theorem
    Pythagoras Theorem
  • Basic Proportionality Theorem
    Basic Proportionality Theorem
  • Area of Similar Triangles
    Area of Similar Triangles
  • Criteria for Similarity of Triangles
    Criteria for Similarity of Triangles

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