Formula deep page
Cylinder Volume
V = πr²h
This formula belongs to the chapter "Mensuration" in Class 8 Mathematics. Use it after identifying the right variables, matching the chapter context, and writing the substitution clearly.
How to use it
- Identify the quantity you need to find.
- Check the related variables and units from the question.
- Substitute values carefully into the formula.
- Simplify step by step and write the final statement.
Worked cue
r=7, h=5: V=22/7×49×5=770 cm³
Rule note: 1000 cm³ = 1 litre