cylindrical piece of wood with a length of 1 meter is cut into two sections parallel to the bottom surface, and the surface area increases by 18.84 square centimeters compared with the original one. What is the original volume of this piece of wood in cubic centimeters?
一根长1米的圆柱形木料，把它与底面平行截成两段后，表面积比原来增加了18.84平方厘米．这根木料原来的体积是多少立方厘米．
<gadget id="calculator">18.84 / 2</gadget>
<output>9.42</output>

<gadget id="calculator">9.42 * 1 * 100</gadget>
<output>942</output>

<result>942</result>