What is the area of a triangle whose base is 6.5 cm long and whose height is 4.8 m?
一个三角形底长6.5厘米，高4.8米，它的面积是多少平方米．
<gadget id="calculator">4.8 / 2</gadget>
<output>2.4</output>

<gadget id="calculator">6.5 * 2.4</gadget>
<output>15.6</output>

<result>15.6</result>