A cylinder has a side area of 188.4 square centimeters and a base radius of 6 centimeters. What is the height of the cylinder in centimeters?
一个圆柱体的侧面积是188.4平方厘米，底面半径是6厘米，这个圆柱的高是多少厘米．
<gadget id="calculator">2 * 3.14 * 6</gadget>
<output>37.68</output>

<gadget id="calculator">188.4 / 37.68</gadget>
<output>5</output>

<result>5</result>