The upper base of a trapezoid is 5dm, the lower base is 6dm, and the area is 44dm**2. What is the height of the trapezoid in dm?
一个梯形的上底是5dm，下底是6dm，面积是44dm**2，这个梯形的高是多少dm．
<gadget id="calculator">5 + 6</gadget>
<output>11</output>

<gadget id="calculator">2 / 11</gadget>
<output>2/11 = around 0.181818</output>

<gadget id="calculator">44 * (2/11)</gadget>
<output>8</output>

<result>8</result>