The triangles formed on the line are similar. Using the slope of the line, how could you determine the value of ? Select all that apply. Two right triangles along a graphed line. One triangle has a vertical leg of 2 units, and a horizontal leg of 4 units. The other triangle has a vertical leg of B units, and a horizontal leg of 2 units. The line contains the points 0 comma 2, and 4 comma 4.