2. Set up two different ratios using the lengths of thesides of the following triangles. AABC~ARSTTN2AS30°1NRс30°4B

or:
[tex]\begin{gathered} AB\colon RS\to\frac{AB}{RS}=\frac{6}{3} \\ BC\colon ST\to\frac{BC}{ST}=\frac{12}{6} \end{gathered}[/tex]