A triangle and a parallelogram have the same base and area. The height of the parallelogram is 16 cm. What is the height of the triangle in cm?
一个三角形与一个平行四边形的底和面积都相等，平行四边形的高是16厘米，三角形的高是多少厘米．
<gadget id="calculator">16 * 2</gadget>
<output>32</output>

<result>32</result>