If two identical triangles are put together to form a rectangle with an area of 9.6, what is the area of one of the triangles in square meters?
两个完全一样的三角形拼成一个面积是9.6的长方形，其中一个三角形的面积是多少平方米．
<gadget id="calculator">9.6 / 2</gadget>
<output>4.8</output>

<result>4.8</result>