cylindrical bucket has a bottom circumference of 58 cm and a height of 10 cm. What is the lateral area of the cylindrical bucket?
一个圆柱形水桶，底面周长是58cm，高是10cm，这个圆柱形水桶侧面积是多少．
<gadget id="calculator">58 * 10</gadget>
<output>580</output>

<result>580</result>