A cylindrical machine part has a base radius of 2 cm and a side area of 125.6 cm2. What is the height of the part in cm?
一个圆柱形机器零件，底面半径是2厘米，侧面积是125.6平方厘米，求零件的高是多少厘米？
<gadget id="calculator">3.14 * 2 * 2</gadget>
<output>12.56</output>

<gadget id="calculator">125.6 / 12.56</gadget>
<output>10</output>

<result>10</result>