The perimeter of a square is 44 meters, what is its area in square meters
一个正方形的周长是44米，它的面积是多少平方米
<gadget id="calculator">44 / 4</gadget>
<output>11</output>

<gadget id="calculator">11 * 11</gadget>
<output>121</output>

<result>121</result>