If the height of a cylinder is increased by 2 centimeters, the volume will increase by 628 cubic centimeters, then the total surface area of the new cylinder will increase by how many square centimeters compared to the original.
一个圆柱体，如果把它的高增加2厘米，体积就增加628立方厘米，那么这个新圆柱体的表面积比原来总共增加多少平方厘米．
<gadget id="calculator">3.14 * 10 * 2 * 2</gadget>
<output>125.6</output>

<result>125.6</result>