A cylinder has a base circumference of 18.84 cm and a height of 8 cm. Cut it into the largest cone, what is the volume of the cone in cubic centimeters?
一个圆柱的底面周长是18.84厘米，高8厘米．把它削成一个最大的圆锥体，圆锥的体积是多少立方厘米．
<gadget id="calculator">18.84 / 3.14 / 2</gadget>
<output>3</output>

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

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">3.14 * 9 * 8 * (1/3)</gadget>
<output>75.36</output>

<result>75.36</result>