A parallelogram and a triangle have the same base and area. The height of the parallelogram is 26 meters. What is the height of the triangle in meters?
一个平行四边形和一个三角形的底和面积都相等，平行四边形的高是26米，三角形的高是多少米．
<gadget id="calculator">26 * 2</gadget>
<output>52</output>

<result>52</result>