The bases of a triangle and a parallelogram are both 8 cm, and the height of the triangle is 6 cm. If their areas are also equal, what is the height of the parallelogram in cm?
一个三角形和一个平行四边形的底都是8厘米，三角形的高是6厘米，如果它们的面积也相等，平行四边形的高是多少厘米．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">6 * (1/2)</gadget>
<output>3</output>

<result>3</result>