The base of a parallelogram is 12 meters and the height is 7 meters. What is the area of the parallelogram in square meters?
一个平行四边形的底是12米，高是7米，平行四边形的面积是多少平方米．
<gadget id="calculator">12 * 7</gadget>
<output>84</output>

<result>84</result>