MCQ
The height of a cone whose base area and volume are equal numerically is:
- A$6$ units
- B$1$ unit
- ✓$3$ units
- D$9$ units
✓
Answer
Correct option: C.
$3$ units
According to the question,
The base area of cone $=$ Volume of a cone
$\Rightarrow\pi\text{r}^2=\frac{1}{3}\pi\text{r}^2\text{h}$
$\Rightarrow\text{h}=3\text{ units}$
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