A) \[16\,\,\pi \,\,\text{c}{{\text{m}}^{\text{3}}}\]
B) \[12\,\,\pi \,\,\text{c}{{\text{m}}^{\text{3}}}\]
C) \[15\,\,\pi \,\,\text{c}{{\text{m}}^{\text{3}}}\]
D) \[20\,\,\pi \,\,\text{c}{{\text{m}}^{\text{3}}}\]
Correct Answer: A
Solution :
\[\because \] \[h=3\,\text{cm,}\] and \[r=4\,cm\] \[\therefore \] Volume of cone\[=\frac{1}{3}\pi {{r}^{2}}h\] \[=\frac{1}{3}\pi \times 16\times 3=16\,\pi \,c{{m}^{3}}\]
You need to login to perform this action.
You will be redirected in
3 sec
