Xiaohong runs around the square lotus pond in the community, and the lap is exactly 240 meters. What is the area of the lotus pond in square meters?
小红绕着小区的正方形荷花池跑步，跑一圈正好是240米．这个荷花池的面积是多少平方米．
<gadget id="calculator">240 / 4</gadget>
<output>60</output>

<gadget id="calculator">60 * 60</gadget>
<output>3_600</output>

<result>3_600</result>