A cylindrical pool has a diameter of 6 meters at the bottom and a depth of 2 meters. If cement is applied to the bottom and surroundings of the pool, how many square meters is the area covered with cement? (π takes 3.14)
一个圆柱形水池，底面直径6米，池深2米，如果在水池的底面和四周涂上水泥，涂水泥的面积有多少平方米？(π取3.14)
<gadget id="calculator">3.14 * 6 * 2</gadget>
<output>37.68</output>

<gadget id="calculator">6 / 2</gadget>
<output>3</output>

<gadget id="calculator">3 ** 2</gadget>
<output>9</output>

<gadget id="calculator">3.14 * 9</gadget>
<output>28.26</output>

<gadget id="calculator">37.68 + 28.26</gadget>
<output>65.94</output>

<result>65.94</result>