A cylinder is formed by a piece of rectangular paper with a length of 10 cm and a width of 6 cm. What is the lateral area of the cylinder in square centimeters?
用一张长10厘米、宽6厘米的长方形纸围成一个圆柱，这个圆柱的侧面积是多少平方厘米．
<gadget id="calculator">10 * 6</gadget>
<output>60</output>

<result>60</result>