Question 397236
Triangles are similar if they have the same shape, but can be different sizes. 

In your case  triangle {{{ABC}}}, the measure of angle {{{A=36}}},{{{ AB=22}}},

and {{{AC=12}}}; 

and in triangle {{{DEF}}} the measure of angle {{{D=36}}}, {{{DE=44}}}, and 

{{{DF=24}}}. 

as we can see:

1. {{{corresponding}}}{{{ angles}}} are the {{{same}}}; {{{A=D=36}}}

2. {{{Corresponding}}}{{{ sides}}} are all in the {{{same}}}{{{ proportion}}}

Above, {{{DE}}} is {{{twice}}} the length of {{{AB}}}. 

Therefore, the other pairs of sides are also in that proportion. {{{DF}}} is 

{{{twice}}} {{{AC}}} and {{{BC}}} is {{{twice}}}{{{ EF}}}.    

Formally, in {{{two}}}{{{ similar}}} triangles {{{ABC}}} and {{{DEF}}} you have:

{{{DE/AB=DF/AC=BC/EF}}}


so, your triangles {{{are}}} similar