There is a circular goldfish pond with a diameter of 10 meters in the children's park. A 2-meter path should be built around the goldfish pond. What is the area of this path?
儿童公园有一个直径10米的圆形金鱼池，在金鱼池周围要修一条2米的小路，求这条小路的面积是多少？
<gadget id="calculator">10 + 2 + 2</gadget>
<output>14</output>

<gadget id="calculator">14 / 2</gadget>
<output>7</output>

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

<gadget id="calculator">5 ** 2</gadget>
<output>25</output>

<gadget id="calculator">49 - 25</gadget>
<output>24</output>

<gadget id="calculator">3.14 * 24</gadget>
<output>75.36</output>

<result>75.36</result>