The volume of a cone is 5.024 cubic meters and the radius of the base is 4 meters. What is the height of the cone?
一个圆锥体积是5.024立方米，底面半径是4米，这个圆锥高多少米．
<gadget id="calculator">4 ** 2</gadget>
<output>16</output>

<gadget id="calculator">3.14 * 16</gadget>
<output>50.24</output>

<gadget id="calculator">3 / 50.24</gadget>
<output>0.059713</output>

<gadget id="calculator">5.024 * 0.059713</gadget>
<output>0.299998</output>

<result>0.299998</result>