There is a largest circle in each of the two large and small squares. The area of the large square is 80 square centimeters larger than that of the small square. How many square centimeters is the area of the large circle larger than the small circle?
大小两个正方形内各有一个最大的圆，大正方形的面积比小正方形多80平方厘米，大圆的面积比小圆多多少平方厘米？
<gadget id="calculator">20 * 3.14</gadget>
<output>62.8</output>

<result>62.8</result>