Cut a section of 1m-long cylindrical wood along the diameter of the bottom surface to form two cylinders with semicircular bottom surfaces. The area of the section is 2000cm**2. What is the side area of this piece of wood in square centimeters? (The result keeps π)
把一段1m长的圆柱体木料，沿着底面直径剖开，成为2个底面是半圆的柱体，剖面的面积是2000cm**2，求这段木料的侧面积是多少平方厘米？(结果保留π)
<gadget id="calculator">2_000 / 2 / 100</gadget>
<output>10</output>

<gadget id="calculator">10 * 100</gadget>
<output>1_000</output>

<result>1_000</result>