The base of a parallelogram is 78 meters and the height is 34 meters. What is the area of the triangle with the same base and height in square meters?
一个平行四边形底是78米，高是34米，与它等底等高的三角形的面积是多少平方米．
<gadget id="calculator">34 / 2</gadget>
<output>17</output>

<gadget id="calculator">78 * 17</gadget>
<output>1_326</output>

<result>1_326</result>