Xiaolan made a cylindrical plasticine with a base area of 3.14 square centimeters and a height of 2 centimeters into a cone with a base area of about 9.42 square centimeters. What is the height of the cone in centimeters?
小兰把一个底面积是3.14平方厘米，高是2厘米的圆柱形橡皮泥做成一个底面积约是9.42平方厘米的圆锥，这个圆锥的高约是多少厘米．
<gadget id="calculator">3 / 9.42</gadget>
<output>0.318471</output>

<gadget id="calculator">3.14 * 2 * 0.318471</gadget>
<output>1.999998</output>

<result>1.999998</result>