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Quadrilaterals Class 9

CBSE

Properties of parallelograms, conditions for a quadrilateral to be a parallelogram, and the mid-point theorem.

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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

  • What a quadrilateral is
  • Parallelograms and their properties
  • Tests for a parallelogram
  • The Midpoint Theorem
  • Medians and the centroid
  • The Midpoint Theorem for quadrilaterals
  • Tiling the plane

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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