The circumference of the base of the cylinder is 18.84 square centimeters, and the height is equal to the diameter. Cut it into the largest cone, what is the volume of the cone in cubic centimeters?
圆柱底面周长是18.84平方厘米，高与直径相等．把它削成一个最大的圆锥体，圆锥体的体积是多少立方厘米．
<gadget id="calculator">18.84 / 3.14</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">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">3.14 * 9 * 6 * (1/3)</gadget>
<output>56.52</output>

<result>56.52</result>