\"\"

\

The given two triangles are similar, because the measures of their corresponding sides are proportional.

\

\"\" and \"\".

\

\"\"

\

\"\"                   (Rewrite \"\" and \"\")

\

\"\"                        (Cancel common term)

\

\"\"

\

\"\"                   (Factors of 10 and 4)

\

\"\"                        (Cancel common term)

\

\"\"

\

Therefore the corresponding sides are proportional, \"\".\"\"

\

The given two triangles are similar, \"\".