The base of a triangle is 6 cm, the height is x cm, and the area of the triangle is 60 cm2. x = how many centimeters.
一个三角形的底是6厘米，高是x厘米，三角形面积是60平方厘米．x=多少厘米．
<gadget id="calculator">2 / 6</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">60 * (1/3)</gadget>
<output>20</output>

<result>20</result>