The surface area of a cylinder is 6 decimeters larger than the lateral area, and its height is 8 decimeters. What is the volume of this cylinder in cubic decimeters.
一个圆柱的表面积比侧面积大6平方分米，高是8分米．这个圆柱的体积是多少立方分米．
<gadget id="calculator">6 / 2</gadget>
<output>3</output>

<gadget id="calculator">3 * 8</gadget>
<output>24</output>

<result>24</result>