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Volume of a Right Circular Cone
V = (1/3) πr²h
Where: V = Volume, h = height, r = radius of the base
Use the same units for all lengths (e.g. all in cm); areas come out in cm², volumes in cm³.
Solved example
Given: h = 7, r = 5
Find: V (Volume)
- Formula: V = π·h·r²/3
- Substitute the values: V = π·5²·7/3
- Result: V = 183.259571
Answer: V = 183.259571
Calculator
How to calculate Volume of a Right Circular Cone
- Write down the formula: V = (1/3) πr²h.
- Note the known values (h, r).
- Substitute them and simplify to find V.
- Use the calculator above to solve for any letter.
Frequently asked questions
What is the formula for Volume of a Right Circular Cone?
The formula is V = (1/3) πr²h, where V = Volume, h = height, r = radius of the base.
What is Volume of a Right Circular Cone when h = 7, r = 5?
V = 183.259571. Substitute the values into V = (1/3) πr²h and simplify.