If the area of a triangle is 6cm**2 and the height is 2cm, what is the length of its base in cm?
一个三角形面积是6cm**2，高是2cm，它的底边长是多少cm．
<gadget id="calculator">2 / 2</gadget>
<output>1</output>

<gadget id="calculator">6 * 1</gadget>
<output>6</output>

<result>6</result>