A triangle with a height of 6 cm has the same area as a square with sides of 6 cm, what is the base of the triangle?
一个高是6cm的三角形与边长是6cm的正方形的面积相等，三角形的底是多少．
<gadget id="calculator">2 / 6</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">6 * 6 * (1/3)</gadget>
<output>12</output>

<result>12</result>