A cube gift box with a side length of 1.2dm, how many square decimeters of wrapping paper should this gift box use at least?
一个正方体礼品盒，棱长1.2dm，这个礼品盒至少用多少平方分米的包装纸？
<gadget id="calculator">1.2 * 1.2 * 6</gadget>
<output>8.64</output>

<result>8.64</result>