The lateral area of a cylinder is 37.68 square centimeters and the radius of the base is 2 centimeters. What is its volume in cubic centimeters?
一个圆柱的侧面积是37.68平方厘米，底面半径是2厘米，它的体积是多少立方厘米？
<gadget id="calculator">37.68 / 2</gadget>
<output>18.84</output>

<gadget id="calculator">18.84 * 2</gadget>
<output>37.68</output>

<result>37.68</result>