The lengths of two adjacent sides of a parallelogram are 8 cm and 5 cm respectively, and one of its heights is 6 cm, what is its area in square centimeters?
一个平行四边形相邻两边的长分别是8厘米和5厘米，已知它的一条高是6厘米，则它的面积是多少平方厘米．
<gadget id="calculator">5 * 6</gadget>
<output>30</output>

<result>30</result>