The diagram is an illustration of similar triangles and equivalent ratios.
The similarities of the triangles can be proved by SAS using (a) [tex]\frac{RS}{VU} = \frac{ST}{UT}[/tex] and [tex]\angle S \cong \angle U[/tex]
From the diagram, the corresponding sides are:
- VU and RS
- UT and ST
- VT and RT
So, we have the following equivalent ratio (fraction) to be true
[tex]\frac{RS}{VU} = \frac{ST}{UT} = \frac{RT}{VT}[/tex]
Also, we have the following congruent angles
[tex]\angle S \cong \angle U[/tex]
Since the similarities of the triangles is to be proved by SAS, then the true option is (a)
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