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Chapter 11 Class 8 Mensuration

Get solutions of all NCERT Questions and Examples of Chapter 11 Class 8 Mensuration free at teachoo. Answers to all questions have been solved in an easy way with detailed explanation of each and every solution.


In this chapter, we will

  • First revise our formulas for Perimeter and Area of Rectangle, Square, Triangle, Parallelogram, Circle
  • and do some questions using those formulas
  • Then, we will derive the formula for Area of Trapezium
  • and formula for Area of Quadrilateral
  • We also learn the formula for Area of Rhombus
  • and find Area of any general polygon by dividing it into different shapes and adding the area
  • Then, we see some common 3 Dimensional shapes
  • And see what area of 3 Dimensional Shapes is
  • We Find lateral and total surface area of
    • Cube
    • Cuboid
  • and Curved and Total Surface Area of Cylinder
  • We also learn what Volume of 3 Dimensional shape is
  • And study formula of Volume of Cube, Cuboid and Cylinder
  • We also learn how to convert cminto mL, L and m3


Click on an exercise link below Serial Order Wise to start. 

(All questions of the exercise or topic will come after you click a link. It is available in an arrowed list at the bottom)


Or you can also click on a topic below Concept wise and start doing the chapter the Teachoo way.

Serial order wise

  Ex 11.1
  Ex 11.2
  Ex 11.3
  Ex 11.4

Concept wise