Use 4 pieces of wood of equal length to form a parallelogram, the area enclosed is 24 square decimeters, and the height on one side is 4 decimeters. Pinch a group of diagonal corners of it and pull it so that its four corners become right angles. What is the area of the figure formed at this time in square decimeters?
用4根长度相等的木头钉成一个平行四边形，所围成的面积是24平方分米，一边上的高是4分米．捏住它的一组对角拉，使它的四个角都变成直角，这时所围成的图形的面积是多少平方分米．
<gadget id="calculator">24 / 4</gadget>
<output>6</output>

<gadget id="calculator">6 * 6</gadget>
<output>36</output>

<result>36</result>