Zhang Wei wants to cut a circular piece of paper with an area of 50.24 square centimeters on a piece of square paper. What is the minimum square centimeter of the square paper?
张伟要在一张正方形纸上剪一个面积为50.24平方厘米的圆形纸片，这张正方形纸的面积最小应是多少平方厘米？
<gadget id="calculator">50.24 / 3.14</gadget>
<output>16</output>

<gadget id="calculator">4 * 16</gadget>
<output>64</output>

<result>64</result>