Use a 96 cm long iron wire to make a cuboid frame, and the bottom surface is required to be a square with a side length of 3 cm. Do you know the height of this cuboid?
用一根长96厘米的铁丝做一个长方体框架，要求底面是边长3厘米的正方形，你知道这个长方体的高是多少吗？
<gadget id="calculator">96 / 4</gadget>
<output>24</output>

<gadget id="calculator">3 + 3</gadget>
<output>6</output>

<gadget id="calculator">24 - 6</gadget>
<output>18</output>

<result>18</result>