The length of one side of the Rubik's Cube is 24 cm. If it is placed in the classroom, what is the area of the classroom in square centimeters?
魔方的一面边长是24厘米，将它放在教室里，占教室的面积为多少平方厘米
<gadget id="calculator">24 * 24</gadget>
<output>576</output>

<result>576</result>