path with a width of 1 meter is built around a circular pool with a diameter of 12 meters. What is the area of the path in square meters?
在一个直径12米的圆形水池周围修建一条宽1米的小路，这条小路的面积是多少平方米？
<gadget id="calculator">12 / 2</gadget>
<output>6</output>

<gadget id="calculator">1 + 6</gadget>
<output>7</output>

<gadget id="calculator">7 ** 2</gadget>
<output>49</output>

<gadget id="calculator">3.14 * 49</gadget>
<output>153.86</output>

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

<gadget id="calculator">3.14 * 36</gadget>
<output>113.04</output>

<gadget id="calculator">153.86 - 113.04</gadget>
<output>40.82</output>

<result>40.82</result>