A circular fountain has a circumference of 37.68 meters. A cement road with a width of 2 meters is built around the pool. What is the area of this cement road?
一座圆形喷水池，周长37.68米，沿水池周围修一条宽2米的水泥路，这条水泥路的面积是多少？
<gadget id="calculator">37.68 / 3.14 / 2</gadget>
<output>6</output>

<gadget id="calculator">6 + 2</gadget>
<output>8</output>

<gadget id="calculator">8 ** 2</gadget>
<output>64</output>

<gadget id="calculator">6 ** 2</gadget>
<output>36</output>

<gadget id="calculator">64 - 36</gadget>
<output>28</output>

<gadget id="calculator">3.14 * 28</gadget>
<output>87.92</output>

<result>87.92</result>