If a rectangular wire frame with a length of 14 cm and a width of 8 cm is changed into a square, what is the side length of this square in cm?
把一个长14厘米、宽8厘米的长方形铁丝框架改围成一个正方形，这个正方形的边长时多少厘米？
<gadget id="calculator">14 + 8</gadget>
<output>22</output>

<gadget id="calculator">2 / 4</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">22 * (1/2)</gadget>
<output>11</output>

<result>11</result>