Put two identical squares together to form a rectangle. The perimeter of the rectangle is 24 cm. What is the area of the rectangle in square centimeters?
把两个一样的正方形拼成一个长方形，长方形的周长是24cm，长方形的面积是多少平方厘米？
<gadget id="calculator">24 / 6</gadget>
<output>4</output>

<gadget id="calculator">4 * 4 * 2</gadget>
<output>32</output>

<result>32</result>