The sum of the sides of a cuboid is 36 cm, and its length and width are both 2 cm. What is the height of the cuboid in cm?
一个长方体棱长的和是36厘米，它的长和宽都是2厘米，这个长方体的高是多少厘米？
<gadget id="calculator">36 / 4</gadget>
<output>9</output>

<gadget id="calculator">9 - 2 - 2</gadget>
<output>5</output>

<result>5</result>