A cuboid glass container, the bottom surface is a square with a side length of 8 cm, and the four sides are expanded to form a square. What is the height of the container in centimeters?
一个长方体玻璃容器，底面是边长8厘米的正方形，把四周展开正好是个正方形．则这个容器的高是多少厘米．
<gadget id="calculator">8 * 4</gadget>
<output>32</output>

<result>32</result>