If a conical iron part with a base radius of 6 cm and a height of 3.6 cm is recast into a cylindrical part with a base radius of 3 cm, what is the height of the cast cylindrical part in cm?
把一个底面半径6厘米，高3.6厘米的圆锥形铁制零件，改铸成底面半径为3厘米的圆柱形零件，铸成的圆柱形零件的高是多少厘米？
<gadget id="calculator">6 ** 2</gadget>
<output>36</output>

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

<gadget id="calculator">3.14 * 36 * 3.6 * (1/3)</gadget>
<output>135.648</output>

<gadget id="calculator">3 ** 2</gadget>
<output>9</output>

<gadget id="calculator">3.14 * 9</gadget>
<output>28.26</output>

<gadget id="calculator">135.648 / 28.26</gadget>
<output>4.8</output>

<result>4.8</result>