A cylinder has a base area of 12 square centimeters and a height of 3 centimeters, what is its volume in cubic centimeters?
一个圆柱的底面积是12平方厘米，高是3厘米，它的体积是多少立方厘米．
<gadget id="calculator">12 * 3</gadget>
<output>36</output>

<result>36</result>