The area and base of a triangle and a parallelogram are equal. If the height of the parallelogram is 8 cm, what is the height of the triangle in cm?
一个三角形与一个平行四边形的面积和底边都相等，如果平行四边形的高是8厘米，那么这个三角形的高是多少厘米．
<gadget id="calculator">8 * 2</gadget>
<output>16</output>

<result>16</result>