Use a fence to form a rectangular chicken farm. One side uses a 14-meter-long wall. The total length of the fence is 32 meters. Find the area of the chicken farm.
用篱笆围成一个长方形的养鸡场，一边利用14米长的墙壁，篱笆共长32米，求养鸡场的面积．
<gadget id="calculator">32 - 14</gadget>
<output>18</output>

<gadget id="calculator">18 / 2</gadget>
<output>9</output>

<gadget id="calculator">9 * 14</gadget>
<output>126</output>

<result>126</result>