Use a piece of rectangular paper with a length of 24 cm and a width of 8 cm to form a cylinder. What is the lateral area of the cylinder in square centimeters?
用一张长24厘米，宽8厘米的长方形纸，围成一个圆柱，这个圆柱体的侧面积是多少平方厘米．
<gadget id="calculator">24 * 8</gadget>
<output>192</output>

<result>192</result>