A quadrilateral with base length 3.2 cm and a square with side length 2.4 cm have the same area, find the height of the quadrilateral.
一个底边长为3.2厘米的平形四边形和一个边长为2.4厘米的正方形面积相等，求平形四边形的高．
<gadget id="calculator">2.4 / 3.2</gadget>
<output>0.75</output>

<gadget id="calculator">2.4 * 0.75</gadget>
<output>1.8</output>

<result>1.8</result>