Exercise

In the given figure, if $\angle S=\angle R$, then which triangles are similar?

What is the ratio of the perimeter of these two triangles?

Select the correct correspondence to describe the similarity between the given triangles.

If $\text{'}P\text{'}$ be any point on the side $MN$ of a $△LMN$. $PT, PS$ are drawn parallel to $ML$ and $NL$ meeting $NL, ML$ respectively. $TS$ meets $NM$ produced in $R$. $△RPT$ is similar to

In triangles $\mathrm{PQR} \mathrm{and} \mathrm{TSM}$, $\angle \mathrm{P} = 55°, \angle \mathrm{Q} = 25°, \angle \mathrm{M} = 100°$, and $\angle \mathrm{S} = 25°$. Is $∆\mathrm{QPR} ~ ∆\mathrm{TSM}$? Why?

In the figure, $△XYZ~△LMN$ observe the figure and find the value of $XZ \mathrm{and} LM$.

In the adjoining figure , find the length of $AD$ in terms of $b$ and $c.$

What is $\mathrm{SSS}$ construction criterion.