If a 6-meter-long cylinder is cut into 3 sections, the surface area increases by 25.12 square centimeters. What is the volume of this cylinder in cubic centimeters?
把一根长6米圆柱形的木料截成3段，表面积增加了25.12平方厘米，这个圆柱的体积是多少立方厘米．
<gadget id="calculator">25.12 / 4</gadget>
<output>6.28</output>

<gadget id="calculator">6 * 100</gadget>
<output>600</output>

<gadget id="calculator">6.28 * 600</gadget>
<output>3_768</output>

<result>3_768</result>