The volume of a cone is 100.48m**3, the radius of its base is 2m, what is its height in m?
一个圆锥体体积是100.48m**3，它的底面半径是2m，它的高是多少m．
<gadget id="calculator">2 ** 2</gadget>
<output>4</output>

<gadget id="calculator">3.14 * 4</gadget>
<output>12.56</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">100.48 / 12.56 / (1/3)</gadget>
<output>24</output>

<result>24</result>