cylinder with a height of 8 cm is cut vertically in the middle, and the surface area increases by 96 square centimeters. What is the volume of this cylinder?
一个圆柱的高8厘米，竖着从中间切开，表面积增加了96平方厘米，这个圆柱体的体积是多少？
<gadget id="calculator">96 / 2 / 8</gadget>
<output>6</output>

<gadget id="calculator">6 / 2</gadget>
<output>3</output>

<gadget id="calculator">3 ** 2</gadget>
<output>9</output>

<gadget id="calculator">3.14 * 9 * 8</gadget>
<output>226.08</output>

<result>226.08</result>