Question

2.

1. be careful on this one!

similar: ____________
similar statement:
δ____~δ____
similar: ____________
similar statement:
δ____~δ____

Explanation:

Step1: Check side - length ratios for first pair

For the first pair of triangles with side - lengths in $\triangle EFG$ and $\triangle IHG$, we calculate the ratios of corresponding sides. $\frac{EG}{HG}=\frac{20}{12}=\frac{5}{3}$, $\frac{FG}{IG}=\frac{35}{22}
eq\frac{5}{3}$. So, they are not similar.

Step2: Check side - length ratios for second pair

For $\triangle ABC$ and $\triangle DEF$, $\frac{AB}{DE}=\frac{15}{24}=\frac{5}{8}$, $\frac{BC}{DF}=\frac{9}{18}=\frac{1}{2}
eq\frac{5}{8}$, $\frac{AC}{EF}=\frac{12}{30}=\frac{2}{5}
eq\frac{5}{8}$. So, they are not similar.

Answer:

Similar: No
Similar Statement: None