Use two identical triangles to form a parallelogram. The three sides of the triangle are 6 cm, 8 cm, and 10 cm. What is the minimum perimeter of the parallelogram formed?
用两个完全一样的三角形拼成一个平行四边形，三角形的三条边分别是6厘米、8厘米、10厘米，所拼成的平行四边形的周长最小是多少厘米．
<gadget id="calculator">8 + 6</gadget>
<output>14</output>

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

<result>28</result>