We will determine the length of the segment DF as follows:
*We have that the triangles are similar, and therefore the following is true:
[tex]\frac{2}{1.34}=\frac{4}{DF}[/tex]
Now, we solve for DF:
[tex]\Rightarrow DF=\frac{1.34\cdot4}{2}\Rightarrow DF=2.68[/tex]
From this, we have that the length of the segment DF equals 2.68 units.
