If the base of a parallelogram is 14 cm and the height is 5 cm, what is the area in square centimeters of the triangle with the same base and height?
一个平行四边形的底是14厘米，高是5厘米，与它等底等高的三角形面积是多少平方厘米．
<gadget id="calculator">5 / 2</gadget>
<output>5/2 = around 2.5</output>

<gadget id="calculator">14 * (5/2)</gadget>
<output>35</output>

<result>35</result>