A cylinder has a surface area of 226.08 square centimeters and a base radius of 4 centimeters. What is its lateral area in square centimeters?
一个圆柱的表面积是226.08平方厘米，底面半径是4厘米，它的侧面积是多少平方厘米．
<gadget id="calculator">4 ** 2</gadget>
<output>16</output>

<gadget id="calculator">3.14 * 16 * 2</gadget>
<output>100.48</output>

<gadget id="calculator">226.08 - 100.48</gadget>
<output>125.6</output>

<result>125.6</result>