The perimeter of the rectangle is 32cm, the length is 2cm more than the width, what is the area in cm**2.
长方形的周长是32cm，长比宽多2cm，面积是多少cm**2．
<gadget id="calculator">2 * 2</gadget>
<output>4</output>

<gadget id="calculator">32 - 4</gadget>
<output>28</output>

<gadget id="calculator">2 + 2</gadget>
<output>4</output>

<gadget id="calculator">28 / 4</gadget>
<output>7</output>

<gadget id="calculator">7 + 2</gadget>
<output>9</output>

<gadget id="calculator">9 * 7</gadget>
<output>63</output>

<result>63</result>