A game square has been opened up in the park, and the ground is paved with several parallelogram-shaped floor tiles. The area of each piece of this floor tile is 468 square centimeters, and the length of the bottom side is 26 centimeters. What is its height in centimeters?
公园里开辟了一个游戏广场，地面由若干块平行四边形的地砖铺成．这种地砖每块的面积是468平方厘米，底边长是26厘米，它的高是多少厘米？
<gadget id="calculator">468 / 26</gadget>
<output>18</output>

<result>18</result>