Divide the bottom surface of a cylinder with a height of 3 decimeters into 32 parts on average, cut it and assemble it into an approximate cuboid, the surface area increases by 6 decimeters square, what is the volume of the cylinder?
把一个高3分米的圆柱的底面平均分成32份，切开后拼成一个近似的长方体，表面积增加了6平方分米，圆柱的体积是多少．
<gadget id="calculator">6 / 2 / 3</gadget>
<output>1</output>

<gadget id="calculator">1 ** 2</gadget>
<output>1</output>

<gadget id="calculator">3.14 * 1 * 3</gadget>
<output>9.42</output>

<result>9.42</result>