Answer :
Answer:
[tex]5.2\:\mathrm{in}[/tex]
Step-by-step explanation:
We can set up the following proportion and solve for length ([tex]\ell[/tex]):
[tex]\frac{2}{5}=\frac{\ell}{13},\\\\\ell=\frac{2\cdot 13}{5}=\frac{26}{5}=\boxed{5.2\:\mathrm{in}}[/tex]