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Isosceles Triangles Class 9

ICSE

Properties of isosceles and equilateral triangles.

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Topic-wise short notes with solved examples.Open PDFDownload
Every formula and result of the chapter on one sheet.Open PDFDownload
Daily practice problems with an answer key.Open PDFDownload

What this chapter covers

  • The isosceles triangle
  • Properties of an isosceles triangle
  • Equilateral triangles
  • Angle-chasing

The short notes explain each of these topics with solved examples, the formula bank lists every result on one sheet, and the DPP sheet gives practice questions with an answer key.

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