Class 8 Maths Chapter 11 Solutions – Mensuration | SCERT Assam | English Medium

Class 8 Mathematics Chapter 11 – Mensuration All Exercises Solutions | SCERT Assam (English Medium)

Class 8 Mathematics Chapter 11 – Mensuration All Exercises Solutions (SCERT Assam – English Medium)

Chapter 11 of the Class 8 Mathematics textbook introduces the concepts of mensuration, focusing on calculating the area, perimeter, and volume of various shapes. This chapter includes three exercises – Exercise 11.1, 11.2, and 11.3, covering problems on areas of 2D shapes (trapezium, quadrilaterals) and volumes of 3D shapes (cube, cuboid, cylinder). Examples like measuring agricultural land or water storage tanks in Assam make this chapter practical and engaging. Chapter QR Code: J1E7E8. At Ospin Academy, these solutions are presented in clear, easy-to-understand English, aligned with the SCERT Assam syllabus.

✅ What You Will Learn:

  • Calculating areas of trapezium, general quadrilaterals, and polygons
  • Finding perimeters of 2D shapes
  • Calculating volumes and surface areas of cubes, cuboids, and cylinders
  • Applications in Assam’s agriculture (e.g., measuring land or water tanks)
  • Practical problems involving mensuration

🎯 Benefits of Ospin Academy:

  • Complete solutions aligned with SCERT Assam’s new syllabus
  • Detailed answers for every question in Exercises 11.1, 11.2, and 11.3
  • Preparation for 5-mark exam questions
  • Simple explanations with practical examples for English Medium students
  • Real-life applications of Maths (e.g., agricultural land measurement)
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Chapter 11 – Mensuration
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Note – If you find any mistakes in this chapter, please let us know or correct them yourself while reading. Thank you!
Class 8 Mathematics Chapter 11 – Frequently Asked Questions
What is mensuration?
Mensuration is the branch of mathematics that deals with measuring areas, perimeters, and volumes of 2D and 3D shapes.
How is mensuration used in Assam’s agriculture?
Mensuration is used to measure land areas for farming or calculate the volume of water tanks for irrigation.
What shapes are covered in this chapter?
The chapter covers 2D shapes like trapezium and quadrilaterals, and 3D shapes like cubes, cuboids, and cylinders.
What types of questions are in Exercises 11.1, 11.2, and 11.3?
Exercise 11.1 focuses on areas of 2D shapes, 11.2 on perimeters and complex areas, and 11.3 on volumes and surface areas of 3D shapes.
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