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Unit 9: Mensuration
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This lesson covers skills from the following lessons of the NCERT Math Textbook: (i) 9.1 -Introduction (ii) 9.2 - Area of polygon
Practice
- Area of trapezoidsGet 3 of 4 questions to level up!
- Decompose area with trianglesGet 3 of 4 questions to level up!
- Area of composite shapesGet 3 of 4 questions to level up!
This lesson covers skills from the following lessons of the NCERT Math Textbook: (i) 9.3- Solid Shapes (ii) 9.4 - Surface area of cube, cuboid and cylinder
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Practice
- Identify geometric solids (3D shapes)Get 5 of 7 questions to level up!
- Surface area of a cylinderGet 3 of 4 questions to level up!
- Surface area of cube and cuboidGet 7 of 10 questions to level up!
This lesson covers skills from the following lessons of the NCERT Math Textbook: (i) 9.5 - Volume of cube, cuboid and cylinder
Practice
- Volume formula intuitionGet 5 of 7 questions to level up!
- Volume of rectangular prismsGet 5 of 7 questions to level up!
- Volume of cylindersGet 3 of 4 questions to level up!
This lesson covers skills from the following lessons of the NCERT Math Textbook: (i) 9.6 - Volume and capacity
Practice
- Word problems with volumeGet 5 of 7 questions to level up!
- Volume by multiplying area of base times heightGet 3 of 4 questions to level up!
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