A cylinder has a lateral area of 314 square centimeters and a volume of 942 square centimeters, what is the perimeter of the base?
一个圆柱体的侧面积是314平方厘米，体积是942平方厘米，底面周长是多少？
<gadget id="calculator">942 / 314</gadget>
<output>3</output>

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

<gadget id="calculator">6 * 2 * 3.14</gadget>
<output>37.68</output>

<result>37.68</result>