A path with a width of 2 meters surrounds a flower bed in the center of a circle with a radius of 10 meters. What is the area of the path in square meters?
在一个半径是10米的圆心花坛周围，有一条宽为2米的小路围绕，小路的面积是多少平方米？
<gadget id="calculator">10 + 2</gadget>
<output>12</output>

<gadget id="calculator">12 ** 2</gadget>
<output>144</output>

<gadget id="calculator">10 ** 2</gadget>
<output>100</output>

<gadget id="calculator">144 - 100</gadget>
<output>44</output>

<gadget id="calculator">3.14 * 44</gadget>
<output>138.16</output>

<result>138.16</result>