If V be the volume of a right circular cone, A be the area of the base and H be its height, then the value of \(\frac{{AH}}{V}\) is
1. 2
2. 3
3. 4
4. None of the above
1. 2
2. 3
3. 4
4. None of the above
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Correct Answer – Option 2 : 3
Formula used:
Volume of cone = 1/3 πr2h
Area of circular base = πr2
Calculation:
Height = H
V = 1/3 πr2H
A = πr2
\({AH\over V} =\ { \pi r^2 \times H \over 1/3 \pi r^2 H} \)
⇒ AH/V = 3
∴ The value of \(\frac{{AH}}{V}\) is 3.