Class 8MathematicsMensuration
Surface Area and Volume of Cylinder
Cylinder: circular base (radius r), height h. CSA (curved) = 2πrh (like label on can). TSA = 2πr(r+h) = 2πrh + 2πr². Volume = πr²h. A tin can, pipe, well, drum are all cylinders. Volume of water in cylindrical tank = πr²h.
10 examples
Concept check 1
For Class 8 Mathematics, explain or solve a surface area and volume of cylinder question from the chapter "Mensuration". Focus on concept check and show the working clearly.
Definition to application 2
For Class 8 Mathematics, explain or solve a surface area and volume of cylinder question from the chapter "Mensuration". Focus on definition to application and show the working clearly.
Formula warm-up 3
For Class 8 Mathematics, explain or solve a surface area and volume of cylinder question from the chapter "Mensuration". Focus on formula warm-up and show the working clearly.
Reasoning practice 4
For Class 8 Mathematics, explain or solve a surface area and volume of cylinder question from the chapter "Mensuration". Focus on reasoning practice and show the working clearly.
Board-style short answer 5
For Class 8 Mathematics, explain or solve a surface area and volume of cylinder question from the chapter "Mensuration". Focus on board-style short answer and show the working clearly.
Mistake correction 6
For Class 8 Mathematics, explain or solve a surface area and volume of cylinder question from the chapter "Mensuration". Focus on mistake correction and show the working clearly.
Visual interpretation 7
For Class 8 Mathematics, explain or solve a surface area and volume of cylinder question from the chapter "Mensuration". Focus on visual interpretation and show the working clearly.
Applied word problem 8
For Class 8 Mathematics, explain or solve a surface area and volume of cylinder question from the chapter "Mensuration". Focus on applied word problem and show the working clearly.
Revision challenge 9
For Class 8 Mathematics, explain or solve a surface area and volume of cylinder question from the chapter "Mensuration". Focus on revision challenge and show the working clearly.
Exam recap 10
For Class 8 Mathematics, explain or solve a surface area and volume of cylinder question from the chapter "Mensuration". Focus on exam recap and show the working clearly.