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Math of Space: Surface Area and Volume Class 9

CBSE

Surface areas and volumes of cuboids, cylinders, cones and spheres.

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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

  • Cuboid and cube
  • Right circular cylinder
  • Right circular cone
  • Pyramids
  • Sphere and hemisphere
  • How surface area and volume change with size
  • Solids put into water and solids recast
  • Estimating with volumes

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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