Use three small sticks to form a triangle, two of which are 6cm and 4cm long, and the length of the third small stick cannot be how many cm.
用三根小棒围成一个三角形，其中两根小棒长6cm和4cm，第三根小棒的长不可能是多少cm．
<gadget id="calculator">6 + 4</gadget>
<output>10</output>

<result>10</result>