The surface area of a cube iron box is 216 square centimeters. If it is placed on the table, what is the area in square centimeters?
一个正方体铁盒的表面积是216平方厘米，把它放在桌子上，占地面积是多少平方厘米．
<gadget id="calculator">216 / 6</gadget>
<output>36</output>

<result>36</result>