A cylinder has a base circumference of 94.2 cm and a height of 25 cm. What is its lateral area in square centimeters?
一个圆柱体，底面周长是94.2厘米，高是25厘米，它的侧面积是多少平方厘米．
<gadget id="calculator">94.2 * 25</gadget>
<output>2_355</output>

<result>2_355</result>