Uncle Wang has a square flower garden with a circumference of 37.6 meters. What is the area of this flower garden in square meters?
王伯伯有一块周长为37.6米的正方形花圃，这个花圃的面积是多少平方米．
<gadget id="calculator">37.6 / 4</gadget>
<output>9.4</output>

<gadget id="calculator">9.4 * 9.4</gadget>
<output>88.36</output>

<result>88.36</result>