The height of a cylinder is 8 cm. If the height is reduced by 3 cm, the lateral area is reduced by 28.26 cm2. What is the lateral area of the original cylinder?
一个圆柱体高8厘米，如果高减少3厘米，则侧面积减少28.26平方厘米，原来圆柱体的侧面积是多少平方厘米？
<gadget id="calculator">28.26 / 3</gadget>
<output>9.42</output>

<gadget id="calculator">9.42 * 8</gadget>
<output>75.36</output>

<result>75.36</result>