The area of a parallelogram fish pond is 8500m**2, the bottom is 170m, what is its height?
一个平行四边形养鱼池的面积是8500米**2，底是170米，它的高是多少米？
<gadget id="calculator">8_500 / 170</gadget>
<output>50</output>

<result>50</result>