The lengths of the two sides of a right triangle are 3 cm and 4 cm respectively, and they are rotated around the two sides to form a cone. What is the volume of the larger cone in cubic centimeters?
一个直角三角形的两条直角边的长分别为3厘米和4厘米，分别绕着这两条直角边旋转形成圆锥，较大的那个圆锥体积是多少立方厘米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">4 ** 2</gadget>
<output>16</output>

<gadget id="calculator">(1/3) * 3.14 * 16 * 3</gadget>
<output>50.24</output>

<result>50.24</result>