cuboid wooden block with a length of 8 cm, a width of 5 cm, and a height of 4 cm is placed on a table. What is the maximum area of the table?
一个长方体木块，长8厘米、宽5厘米、高4厘米，把它放在桌子上，所占桌面的最大面积是多少？
<gadget id="calculator">8 * 5</gadget>
<output>40</output>

<result>40</result>