If the length of a cuboid is 4 cm, the width is 3.5 cm, and the height is 1.5 cm, what is the area of its base in square centimeters?
一个长方体的长是4厘米，宽是3.5厘米，高是1.5厘米，它的底面的面积是多少平方厘米．
<gadget id="calculator">4 * 3.5</gadget>
<output>14</output>

<result>14</result>