Question

the volume right circular cone of height is 12cm is 68π find the diameter​

Answer 1

$v \: of \: cone = \frac{1}{3} \pi \: {r}^{2}h \\ \frac{1}{3} \times \pi \: \times {r}^{2} \times 12 = 68\pi \\ {r}^{2} = \frac{68\pi \times 3}{12 \times \pi} \\r = \sqrt{17} cm \\ diameter \: will \: be \: 2 \sqrt{17} cm$

Answer 2

Step-by-step explanation:

u should be divided the with the given .