Question

for a cone of base radius r and height h volume is _____​

Answer 1

redii is r

hight is h

volume of cone=

$\frac{1}{3} \pi \: r {}^{2} \\ \: volume \: of \: cone \: = \frac{1}{3} \times \frac{22}{7} \times r {}^{2} \times h \\ \frac{22}{21} r {}^{2} h$