The radius of the bottom surface of a cylindrical container is 10 cm. After a conical iron block with a bottom diameter of 10 cm is put into the container, the water level rises by 2 cm. How many centimeters is the height of the conical iron block?
一个圆柱形容器的底面半径是10厘米，把一个底面直径是10厘米的圆锥形铁块放入这个容器后，水面上升2厘米，这个圆锥形铁块高几厘米？
<gadget id="calculator">10 ** 2</gadget>
<output>100</output>

<gadget id="calculator">3.14 * 100 * 2</gadget>
<output>628</output>

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

<gadget id="calculator">10 / 2</gadget>
<output>5</output>

<gadget id="calculator">5 ** 2</gadget>
<output>25</output>

<gadget id="calculator">3.14 * 25</gadget>
<output>78.5</output>

<gadget id="calculator">628 / (1/3) / 78.5</gadget>
<output>24</output>

<result>24</result>