Question

The volume of the cone is 6280cm^3 and its base radius is 20 cm. Find its perpendicular height

Answer 1

volume of cone=

$\frac{1}{3} \times \pi \times {r}^{2} \times h$

6280 =1/3*22/7*20*20*h

6280=8800/21*h

6280*21/8800=h

14.98=h