A rectangle is 8 cm long and 6 cm wide. If it is drawn into a parallelogram, what is the perimeter of the parallelogram in cm?
一个长方形长8cm，宽6cm，把它拉成一个平行四边形，这个平行四边形的周长是多少cm．
<gadget id="calculator">8 + 6</gadget>
<output>14</output>

<gadget id="calculator">14 * 2</gadget>
<output>28</output>

<result>28</result>