A triangle has a base of 12cm and an area of 48cm**2, what is its height in cm?
一个三角形，底是12cm，面积是48cm**2，它的高是多少cm．
<gadget id="calculator">2 / 12</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">48 * (1/6)</gadget>
<output>8</output>

<result>8</result>