The sum of the lengths of the sides of a cuboid is 48 cm, the circumference of the base is 18 cm, and the height is in cm.
一个长方体的棱长总和是48厘米，底面周长是18厘米，高是多少厘米．
<gadget id="calculator">8 / 4</gadget>
<output>2</output>

<result>2</result>