A cylinder and a cone have the same base area and volume. The height of the cylinder is 8 cm. What is the height of the cone in cm?
一个圆柱体和一个圆锥体的底面积和体积都相等，圆柱的高8厘米，圆锥的高是多少厘米．
<gadget id="calculator">8 * 3</gadget>
<output>24</output>

<result>24</result>