Chapter 11: Mensuration

Surface area and volume of cuboids, cubes, cylinders — with real applications.

0/4 topics

📖4Topics

📐5Formulas

🔬1Experiments

🎬2Videos

🔑9Key Terms

💡3Quick Facts

📘 About this chapter

Surface area and volume of cuboids, cubes, cylinders — with real applications.

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Learning Objectives

By end of this chapter you will:

Understand Area of Trapezium and Surface Area of Cube and Cuboid

Apply 5 key formulas

Perform 1 practised experiment

Define: Trapezium, Cuboid, Cube

Solve NCERT exercises confidently

🔗 Prerequisites

📌Chapter 10 concepts

📊 Chapter Stats

Difficulty🔥 Intermediate

Est. Time59 min

Topics4

Formulas5

Experiments1

Progress0%

💡 Did You Know?

✦Olympic swimming pool = 2,500,000 litres (cuboid: 50×25×2m)

✦Earth is approximately a sphere (not cylinder!)

✦A standard Coke can has r≈3.3cm, h≈12.2cm → V≈417mL

🔑 Key Terms(click any term for AI explanation)