A cylinder and a cone have the same volume and base area. It is known that the height of the cylinder is 1.2 meters. How many meters is the height of the cone?
一个圆柱和一个圆锥，体积和底面积分别相等，已知圆柱的高是1.2米，圆锥的高是多少米？
<gadget id="calculator">1.2 * 3</gadget>
<output>3.6</output>

<result>3.6</result>