If the radius of the base of a cone is 5 cm and the height is 6 cm, what is the volume of a cylinder with the same base and height in cubic centimeters?
一个圆锥的底面半径是5厘米，高是6厘米，与它等底等高的圆柱体的体积是多少立方厘米．
<gadget id="calculator">5 ** 2</gadget>
<output>25</output>

<gadget id="calculator">3.14 * 25 * 6</gadget>
<output>471</output>

<result>471</result>