A cylinder and a cone have the same volume and height. The base area of the cylinder is 314 square centimeters. What is the base area of the cone?
一个圆柱与一个圆锥的体积和高都相等，已知圆柱的底面积是314平方厘米，圆锥的底面积是多少？
<gadget id="calculator">314 * 3</gadget>
<output>942</output>

<result>942</result>