# Are pairs of triangles similar?Given information:12210202781.jpg

Are pairs of triangles similar?
Given information:

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Calculation:
In $\mathrm{△}ABC\phantom{\rule{1em}{0ex}}\text{and}\phantom{\rule{1em}{0ex}}\mathrm{△}DEF$
$\frac{AB}{FD}=\frac{9.50}{4.75}$
$\frac{AB}{FD}=2$
$\frac{AC}{ED}=\frac{8.50}{4.25}$
$\frac{AC}{ED}=2$
$\frac{BC}{EF}=\frac{12.60}{6.30}$
$\frac{BC}{EF}=2$
$\mathrm{△}ABC\phantom{\rule{1em}{0ex}}\text{and}\phantom{\rule{1em}{0ex}}\mathrm{△}DEF$ are similar(Ratio of corresponding lines are equal)