The volume and height of a cylinder and a cone are equal respectively. It is known that the base area of the cylinder is 28.26 square centimeters. What is the base area of the cone?
一个圆柱与一个圆锥的体积和高分别相等，已知圆柱的底面积是28.26平方厘米，圆锥的底面积是多少？
<gadget id="calculator">28.26 * 3</gadget>
<output>84.78</output>

<result>84.78</result>