The area of a triangle is 16 square decimeters. If the height remains the same and the base doubles its original size, what is the area in square decimeters?
一个三角形的面积是16平方分米，若高不变，底扩大到原来的2倍，此时的面积是多少平方分米．
<gadget id="calculator">16 * 2</gadget>
<output>32</output>

<result>32</result>