The radius of the base of a cone is 3 cm, the volume is 75.36 cubic centimeters, what is the height in cm?
一个圆锥的底面半径是3厘米，体积是75.36立方厘米，高是多少厘米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

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

<gadget id="calculator">3.14 * 9</gadget>
<output>28.26</output>

<gadget id="calculator">75.36 / (1/3) / 28.26</gadget>
<output>8</output>

<result>8</result>