Teo has many wood triangle, which has the same area,32 units of area.And like other boy in village in Vietnam, he has a good friend called Ti. One day, he came to Ti' house and saw many different wood squares. Teo tryed to put them in his triangle.but so many squares, and many triangles. Two boys want to find a couple square and triangle, which has a minimum side of square( one side of square lies in one side of triangle). Square has .... units?