To arrange triangles ,you have see how the name of triangle is given . Like ∆abc~∆def. then
see first two words as 'ab' & 'de' .both of these are side of triangles . hence side 'ab' =side'de'. so by this method you can see which side is equal to whom.
i just want to know how to arrange triangles names
as given, if ∆abc~∆def,then side ab=de,bc=ef,ac=df
like how i ll take the name of traingles like Triangle ABC and so can i take dfe instead def
as the triangles given in that question