Xiaohong has measured that the circumference of the bottom of a cylindrical pool is 125.6 cm, and the height is 29 cm. Put cement on the bottom and sides of this cylindrical pool. What is the area of the cemented part in square centimeters?
小红量得一个圆柱水池的底面周长是125.6cm，高是29厘米在这个圆柱水池的底面和侧面抹水泥，抹水泥部分的面积是多少平方厘米？
<gadget id="calculator">3_642.4 + 1_256</gadget>
<output>4_898.4</output>

<result>4_898.4</result>