A parallelogram frame can be stretched into a rectangle with a length of 12 cm and a width of 7 cm. The area of this parallelogram is smaller than how many square centimeters
把一个平行四边形框可以拉成一个长12厘米，宽7厘米的长方形，这个平行四边形的面积小于多少平方厘米
<gadget id="calculator">12 * 7</gadget>
<output>84</output>

<result>84</result>